INTERNET-DRAFT
   IPCDN                                                 Gordon Beacham
   Internet-Draft                                        Motorola, Inc.
   draft-ietf-ipcdn-pktc-signaling-12.txt
   Intended status: Proposed Standard                      Satish Kumar
   Expires: September 2007                            Texas Instruments
                                                  Sumanth Channabasappa
                                                           CableLabs(R)
   Expires: April 2007                                     October 2006
                                                              CableLabs
        Network-Based Call Signaling (NCS) MIB for PacketCable and
              IPCablecom Multimedia Terminal Adapters (MTAs)
                    draft-ietf-ipcdn-pktc-signaling-13

Status of this Memo
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Abstract

   This memo defines a portion of the Management Information Base (MIB)
   for use with network management protocols in the Internet community.
   In particular, it provides a common data and format representation
   for PacketCable and IPCablecom compliant Multimedia Terminal Adapter
   devices.

Table of Contents

   1. The Internet-Standard Management Framework....................2
   2. Introduction..................................................2
   3. Terminology...................................................3
      3.1 MTA.......................................................3
      3.2 Endpoint..................................................3
      3.3 L Line Package............................................3 Package............................................4
      3.4 E Line Package............................................4
   4. Overview......................................................4
      4.1 Structure of the MIB......................................4 MIB......................................5
      4.2 pktcSigDevConfigObjects...................................5 pktcSigDevObjects.........................................5
      4.3 pktcSigConformance........................................8
   5. Definitions...................................................9
   6. Examples.....................................................65
   7. Acknowledgments..............................................67
   8. Security Considerations......................................68
   9. IANA Considerations..........................................70
   10. Normative References........................................70
   11. Informative References......................................71
   Authors' Addresses..............................................72 Addresses..............................................73
   Disclaimer of validity..........................................73
   Full Copyright Statement........................................74

1.   The Internet-Standard Management Framework

   For a detailed overview of the documents that describe the current
   Internet-Standard Management Framework, please refer to section 7 of
   RFC 3410 [RFC3410].

   Managed objects are accessed via a virtual information store, termed
   the Management Information Base or MIB. MIB objects are generally
   accessed through the Simple Network Management Protocol (SNMP).
   Objects in the MIB are defined using the mechanisms defined in the
   Structure of Management Information (SMI). This memo specifies a
   MIBmodule that is compliant to the SMIv2, which is described in STD
   58, RFC 2578 [RFC2578], STD 58, RFC 2579 [RFC2579] and STD 58, RFC
   2580 [RFC2580].

2.   Introduction

   A multimedia terminal adapter (MTA) is used to deliver broadband
   Internet, data, and/or voice access jointly with telephony service
   to a subscriber's or customer's premises using a cable network
   infrastructure. An MTA is normally installed at the customer's or
   subscriber's premises, and it is coupled to a multiple system
   operator (MSO) using a hybrid fiber coax (HFC) access network.

   An MTA is provisioned by the MSO for broadband Internet, data,
   and/or voice service. For more information on MTA provisioning refer
   to the PacketCable Provisioning Specification [PKT-SP-PROV] and [RFCXYZ].
   [RFC4682]. MTA devices include one or more endpoints (e.g.,
   telephone ports) which receive call signaling information to
   establish ring cadence, and codecs used for providing telephony
   service. For more information on call signaling refer to the
   PacketCable Signaling Specification [PKT-SP-MGCP] and [RFC3435]. For
   more information on codecs refer to the Packetcable Audio/Video
   Codecs Specification [PKT-SP-CODEC].

   Telephone systems are typically very complex and often have a wide
   distribution. It is therefore important for management systems to
   support MTAs from multiple vendors at the same time, including those
   from multiple countries. This MIB module provides objects suitable
   for managing signaling for MTA devices in the widest possible range
   of markets.

3.   Terminology

   The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT",
   "SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this
   document are to be interpreted as described in RFC 2119. 2119 [RFC2119].

   The terms "MIB module" and "information module" are used
   interchangeably in this memo.  As used here, both terms refer to any
   of the three types of information modules defined in Section 3 of
   RFC 2578 [RFC2578].

3.1    MTA

   An MTA is a PacketCable or IPCablecom compliant device providing
   telephony services over a cable or hybrid system used to deliver
   video signals to a community. It contains an interface to endpoints,
   a network interface, codecs, and all signaling and encapsulation
   functions required for Voice over IP transport, call signaling, and
   Quality of Service signaling. An MTA can be an embedded or a
   standalone device. An Embedded MTA (E-MTA) is an MTA device
   containing an embedded Data Over Cable Service Interface
   Specifications (DOCSIS) Cable Modem. A Standalone MTA (S-MTA) is an
   MTA device separated from the DOCSIS Cable Modem by non-DOCSIS MAC
   interface (e.g., Ethernet, USB).

3.2    Endpoint

   An endpoint or MTA endpoint is a standard telephony physical port
   located on the MTA and used for attaching the telephone device to
   the MTA.

3.3    L Line Package

   The L line package refers to the MGCP package for the core signaling
   functionality as defined by PacketCable and IPCablecom. An MTA
   provides all L package elements, however the operator determines
   their application.

3.4    E Line Package

   The E line package refers to the MGCP package extensions, over and
   above the core L package, defined in support of international
   requirements. E line package elements are optional, vary from
   country to country, and are set by operator or regulatory
   requirements.

4.   Overview
   This MIB module provides a set of objects required for Signaling
   PacketCable, Multimedia
   Terminal Adapter (MTA) devices compliant with the PacketCable and
   IPCablecom signaling specifications published by CableLabs, the
   European Telecommunications Standards Institute(ETSI), Institute (ETSI), and the
   International Telecommunication Union Telecommunication
   Standardization Sector (ITU-T) IPCablecom (ITU-T)IPCablecom compliant Multimedia
   Terminal Adapter (MTA) devices. The SIG IETF NCS MIB module (PKTC-IETF-
   SIG-MIB) is intended to supersede various SIG Signaling MIB modules from
   which it is partly derived:
     - the PacketCable 1.0 Signaling MIB Specification
       [PKT-SP-MIB-SIG-1.0],
     - the PacketCable 1.5 Signaling MIB Specification
       [PKT-SP-MIB-SIG-1.5],
     - the ITU-T IPCablecom SIG Signaling MIB requirements [ITU-T-J169],
     - the ETSI SIG Signaling MIB [ETSI-TS-101-909-9]. The ETSI SIG Signaling
       MIB requirements also refer to various signal characteristics
       defined in [ETSI-TS-101-909-4], [ETSI-EN-300-001],
       [ETSI-EN-300-659-1], [ETSI-EN-300-324-1] and [ETSI-TR-101-183].
   Several normative and informative references are used to help define
   NCS MIB objects. As a convention, wherever PacketCable and
   IPCablecom requirements are equivalent, the PacketCable reference is
   used in the object REFERENCE clause. IPCablecom compliant MTA
   devices MUST use the equivalent IPCablecom references.

   This MIB module describes the various Signaling MIB objects that are
   directly related to the PacketCable MTA and the endpoints supported
   on the MTA, each of which provides services independently. The
   recognition and distinction of the endpoints is made by utilizing
   the ifTable (IF-MIB), (IF-MIB [RFC2863]), where each index (ifIndex) refers to
   a unique endpoint. This MIB module also utilizes the syntax
   definition of the Differentiated Services Code Point (DSCP) from
   DIFFSERV-DSCP-TC [RFC3289] for defining MIB objects that allow for
   differentiation between various types of traffic in the service
   provider network.

4.1    Structure of the MIB

   This MIB is structured in three groups:

   - Signaling information that control device and endpoint
   configuration objects (pktcSigMibObjects)

   - Signaling Notification object, that notifies the status
   (pktcSigNotification)

   - Signaling Conformance has mandatory signaling objects
   (pktcSigConformance)

   Each group of objects is explained in detail.

4.2    pktcSigDevConfigObjects    pktcSigDevObjects
   pktcSigDevCodecTable - this object identifies the codec types
   available on the device.

   pktcSigDevEchoCancellation - This object identifies the capability
   of echo cancellation on the device.

   pktcSigDevSilenceSuppression - This object specifies if the device
   is capable of silence suppression (Voice Activity Detection).

   pktcSigDevCidSigProtocol - this international object specifies if
   the Caller ID protocol uses FSK Frequency Shift Keying (FSK) or DTMF Dual
   tone multi-frequency (DTMF) signaling.

   pktcSigDevR0Cadence - this object specifies ring cadence 0.

   pktcSigDevR1Cadence - this object specifies ring cadence 1.

   pktcSigDevR2Cadence - this object specifies ring cadence 2.

   pktcSigDevR3Cadence - this object specifies ring cadence 3.

   pktcSigDevR4Cadence - this object specifies ring cadence 4.

   pktcSigDevR5Cadence - this object specifies ring cadence 5.

   pktcSigDevR6Cadence - this object specifies ring cadence 6.

   pktcSigDevR7Cadence - this object specifies ring cadence 7.

   pktcSigDevRgCadence - this object specifies ring cadence for ringing
   (rg).

   pktcSigDevRsCadence - this object specifies ring cadence for ring
   splash (rs).

   pktcSigDefCallSigDscp - this object specifies the default value used
   in the IP header for setting the Differentiated Services Code Point
   (DSCP) value for call signaling.

   pktcSigDefMediaStreamDscp - this object specifies the default value
   used in the IP header for setting the Differentiated Services Code
   Point (DSCP) value for media stream packets.

   pktcSigCapabilityTable - this table specifies list of supported
   signaling types, versions and vendor extensions for MTA.

   pktcSigDefNcsReceiveUdpPort - this object contains the MTA User
   Datagram Protocol (UDP) receive port that is being used for NCS call
   signaling.

   pktcSigPowerRingFrequency - this International object selects the
   various power ring frequencies that may be applied to the twisted
   pair line.

   pktcSigPulseSignalTable - this international object selects the
   various signals used in the application of the metering pulse signal
   to the twisted pair line.

   pktcSigDevCidMode - this international object selects various modes
   of caller id in common use.

   pktcSigDevCidAfterRing - this international object sets the delay
   between the end of first ringing and the transmission of caller id
   information.

   pktcSigDevCidAfterDTAS - this international object sets the delay
   between the dual-tone alert signal and the transmission of caller id
   information.

   pktcSigDevCidAfterRPAS - this international object sets the delay
   between the ring pulse alert signal and the transmission of caller
   id information.

   pktcSigDevRingAfterCID - this international object sets the delay
   between the transmission of caller id information and the first
   ringing pattern.

   pktcSigDevCidDTASAfterLR - this international object sets the delay
   between the end of a line reversal and the dual-tone alert signal.

   pktcSigDevVmwiMode - this object selects various modes of visual
   message waiting indicator service in common use.

   pktcSigDevVmwiAfterDTAS - this international object sets the delay
   between the dual-tone alert signal and the transmission of visual
   message waiting information.

   pktcSigDevVwmiAfterRPAS - this international object sets the delay
   between the ring pulse alert signal and the transmission of visual
   message waiting information.

   pktcSigDevVwmiDTASAfterLR - this international object sets the delay
   between the end of a line reversal and the dual-tone alert signal
   for visual message waiting information.

   pktcSigDevRingCadenceTable - this international object provides a
   flexible structure within which to specify a variety of ring
   cadences.

   pktcSigDevToneTable - this international table specifies a flexible
   structure within which to specify all of the tones used in the MTA.

   pktcSigDevMultiFreqToneTable - this table defines the
   characteristics of tones with multiple frequencies. Each entry in
   this table represents the frequency reference of a multi-frequency
   tone.

   pktcSigDevCidDelayAfterLR  - this international object sets the
   delay between the end of a line reversal and the transmission of
   caller id information.

   pktcSigDevCidDtmfStartCode - this international object selects DTMF
   Start Code Digits for caller id in common use.

   pktcSigDevCidDtmfEndCode - this international object selects  DTMF
   End Code Digits for caller id in common use.

   pktcSigDevVmwiSigProtocol - This international object specifies if
   the VMWI Visual Message Waiting Indicator (VMWI) protocol uses FSK or
   DTMF signaling.

   pktcSigDevVmwiDelayAfterLR  - this international object sets the
   delay between the end of a line reversal and the transmission of
   visual message waiting information.

   pktcSigDevVmwiDtmfStartCode - this international object selects DTMF
   Start Code Digits for VMWI in common use.

   pktcSigDevVmwiDtmfEndCode - this international object selects DTMF
   End Code Digits for VMWI in common use.

   pktcSigDevrpAsDtsDuration - this international object sets the
   duration of the ring pulse alerting signal prior to CID Caller
   Identification (CID) signaling.  Variations in national standards
   cause CID failure if RP-AS Ring Pulse Alert Signal (RP-AS) is not defined
   by local requirements.

   pktcNcsEndPntConfigTable - this table describes the PacketCable NCS
   endPoint configuration. The number of entries in this table
   represents the number of provisioned endpoints.

   pktcSigEndPntConfigTable - this table describes the PacketCable
   endPoint selected signaling type. The number of entries in this
   table represents the number of provisioned endpoints.

4.3    pktcSigConformance

   pktcSigCompliances - this table has one object that has compliance
   statements for devices that implement Signaling on the MTA.

   pktcSigGroups - this table contains group of objects for the common
   portion of the PacketCable NCS and Signaling MIB.

   pktcInternationalGroup - this table extends this MIB Module by
   establishing a set of objects designed to support operations over
   the widest possible range of markets.

5.   Definitions

   PKTC-IETF-SIG-MIB DEFINITIONS ::= BEGIN

   IMPORTS
       MODULE-IDENTITY,
       OBJECT-TYPE,
       Integer32,
       Unsigned32,
       mib-2
             FROM SNMPv2-SMI                   -- [RFC2578]
       InetAddressType,
       InetAddress,
       InetPortNumber
             FROM INET-ADDRESS-MIB             -- [RFC4001]
       TEXTUAL-CONVENTION,
       RowStatus,
       TruthValue
             FROM SNMPv2-TC                    -- [RFC2579]
       OBJECT-GROUP,
       MODULE-COMPLIANCE
             FROM SNMPv2-CONF                  -- [RFC2580]
       SnmpAdminString
             FROM SNMP-FRAMEWORK-MIB           -- [RFC3411]
       ifIndex
             FROM IF-MIB                       -- [RFC2863]
       Dscp
             FROM DIFFSERV-DSCP-TC;            -- [RFC3289]

   pktcIetfSigMib MODULE-IDENTITY
       LAST-UPDATED    "200610220000Z"    "200703030000Z" -- October 22, 2006 March 03, 2007
       ORGANIZATION    "IETF IPCDN Working Group"
       CONTACT-INFO
           "Sumanth Channabasappa
            Cable Television Laboratories, Inc.
            858 Coal Creek Circle,
            Louisville, CO 80027, USA
            Phone: +1 303-661-3307
            Email: Sumanth@cablelabs.com
            Gordon Beacham
            Motorola, Inc.
            6450 Sequence Drive, Bldg. 1
            San Diego, CA 92121, USA
            Phone: +1 858-404-2335
            Email: gordon.beacham@motorola.com

            Satish Kumar Mudugere Eswaraiah
            Texas Instruments India (P) Ltd.,
            Golf view, Wind Tunnel Road
            Murugesh Palya
            Bangalore 560 017, INDIA
            Phone:   +91 80 5269451
            Email:  satish.kumar@ti.com

       IETF IPCDN Working Group
            General Discussion: ipcdn@ietf.org
            Subscribe: http://www.ietf.org/mailman/listinfo/ipcdn
            Archive: ftp://ftp.ietf.org/ietf-mail-archive/ipcdn
            Co-Chair: Jean-Francois Mule, jf.mule@cablelabs.com
            Co-Chair: Richard Woundy, Richard_Woundy@cable.comcast.com"

       DESCRIPTION
          "This MIB module supplies the basic management
           object for the PacketCable and IPCablecom Signaling
           protocols. This version of the MIB includes
           common signaling and Network Call Signaling
           (NCS) related signaling objects.

           Copyright (C) The Internet Society (2006). (2007). This version of
           this MIB module is part of RFC yyyy; see the RFC itself for
           full legal notices."
   -- RFC Ed: replace yyyy with actual RFC number and remove this note

       REVISION                "200610220000Z"                "200703030000Z"

       DESCRIPTION
          "Initial version, published as RFC yyyy."
   -- RFC Ed: replace yyyy with actual RFC number and remove this note

   ::=  { mib-2 XXX }
   -- RFC Ed: replace XXX with IANA-assigned number and remove this
   -- note

   -- Textual Conventions

   TenthdBm ::= TEXTUAL-CONVENTION
       DISPLAY-HINT "d-1"
       STATUS       current
       DESCRIPTION
           "This textual convention represents power levels that are
            normally expressed in dBm. Units are in tenths of a dBm;
            for example, -13.5 dBm will be represented as -135."
       SYNTAX       Integer32

   PktcCodecType ::= TEXTUAL-CONVENTION
       STATUS       current
       DESCRIPTION
           " This textual convention defines various types of codecs
             that MAY be supported. The description for each
             enumeration is listed below:
             Enumeration     Description
             other           a defined codec not in the enumeration
             unknown         a codec not defined in by the PacketCable
                             Codec Specification
             g729            ITU-T Recommendation G.729
             reserved        for future use
             g729E           ITU-T Recommendation G.729E
             pcmu            Pulse Code Modulation u-law (PCMU)
             g726at32        ITU-T Recommendation G.726-32 (32 kbit/s)
             g728            ITU-T Recommendation G.728
             pcma            Pulse Code Modulation a-law (PCMA)
             g726at16        ITU-T Recommendation G.726-16 (16 kbit/s)
             g726at24        ITU-T Recommendation G.726-24 (24 kbit/s)
             g726at40        ITU-T Recommendation G.726-40 (40 kbit/s)
             ilbc            IETF internet low bit rate codec
             bv16            Broadcom BroadVoice16
           .

             The list of codecs is consistent with the IETF
             Real Time Transport Protocol (RTP) Profile registry and
             the RTP Map Parameters Table in Packetcable Audio/Video
             Codecs Specification [PKT-SP-CODEC]. The literal codec
             name for each codec is listed below:
             Codec     Literal Codec Name
             g729              G729
             g729E             G729E
             pcmu              PCMU
             g726at32          G726-32
             g728              G728
             pcma              PCMA
             g726at16          G726-16
             g726at24          G726-24
             g726at40          G726-40
             ilbc              iLBC
             bv16              BV16

             The literal codec name is the second column of the table
             with codec RTP Map Parameters. Literal Codec Name Column
             contains the codec name used in the local connection
             options (LCO) of the NCS messages create connection
             (CRCX)/modify connection (MDCX) and is also used to
             identify the codec in the Call Management System (CMS)
             Provisioning Specification. RTP Map Parameter Column of
             the Table contains the string used in the media attribute
             line (a=) of the session description protocol (SDP)
             parameters in NCS messages."
       SYNTAX INTEGER {
                  other     (1),
                  unknown   (2),
                  g729      (3),
                  reserved  (4),
                  g729E     (5),
                  pcmu      (6),
                  g726at32  (7),
                  g728      (8),
                  pcma      (9),
                  g726at16  (10),
                  g726at24  (11),
                  g726at40  (12),
                  ilbc      (13),
                  bv16      (14)
       }

   PktcRingCadence   ::= TEXTUAL-CONVENTION
       STATUS        current
       DESCRIPTION
             "This object provides an encoding scheme for ring
             cadences, including repeatability characteristics. All
             fields in this object MUST be encoded in network-byte
             order.

             The first three higher order octets are reserved. The
             octets that follow are used to encode a 'bit-string', with
             each bit corresponding to 50 milliseconds. A bit value of
             '1' indicates the presence of a ring-tone and a bit value
             of '0' indicates the absence of a ring-tone, for that
             duration (50 ms) (Note: A minimum number of octets
             required to encode the bit-string MUST be used).

             The first two of the reserved octets MUST indicate the
             length of the encoded cadence (in bits) and MUST range
             between 1 and 264. (Note: The length in bits MUST also be
             consistent with the number of octets that encode the
             cadence). The MTA MUST ignore any unused bits in the last
             octet, but MUST reflect the value as provided on
             subsequent SNMP GETs.

             The third of the reserved octets indicates 'repeatability'
             and MUST be either 0x80 or 0x00 - the former value
             indicating 'non-repeatability' and the latter indicating
             'repeatability'.

             The MTA MUST reject attempts to set a value that violates
             any of the above requirements"

       SYNTAX  OCTET STRING (SIZE(4..36))

   PktcSigType     ::= TEXTUAL-CONVENTION
       STATUS       current
       DESCRIPTION
           " This object lists the various types of signaling that may
             be supported:
             other(1) - set when signaling other than NCS is used
             ncs(2)   - Network call signaling is a derivation of MGCP
                       (Media Gateway Control Protocol) defined for
                        IPCablecom/PacketCable MTAs."
       SYNTAX INTEGER {
                      other(1),
                      ncs(2)
       }

   DtmfCode::=TEXTUAL-CONVENTION
       STATUS       current
       DESCRIPTION
           "This textual convention represents the DTMF Character used
            to indicate the start or end of the digit transition
            sequence used for Caller ID or VMWI.
            Note: The DTMF code '*' is indicated using 'dtmfcodeStar'
            and the DTMF code '#' is indicated using ' dtmfcodeHash'."
       SYNTAX       INTEGER {
                     dtmfcode0(0),
                     dtmfcode1(1),
                     dtmfcode2(2),
                     dtmfcode3(3),
                     dtmfcode4(4),
                     dtmfcode5(5),
                     dtmfcode6(6),
                     dtmfcode7(7),
                     dtmfcode8(8),
                     dtmfcode9(9),
                     dtmfcodeStar(10),
                     dtmfcodeHash(11),
                     dtmfcodeA(12),
                     dtmfcodeB(13),
                     dtmfcodeC(14),
                     dtmfcodeD(15)
   }

   pktcSigMibObjects OBJECT IDENTIFIER ::= { pktcIetfSigMib 1 }
   pktcSigDevConfigObjects
   pktcSigDevObjects OBJECT IDENTIFIER ::=
                                           { pktcSigMibObjects 1 }
   pktcNcsEndPntConfigObjects OBJECT IDENTIFIER ::=
                                           { pktcSigMibObjects 2 }
   --
   -- The codec table (pktcSigDevCodecTable) defines all combinations
   -- of codecs supported by the Multimedia Terminal Adapter (MTA).
   --
   pktcSigDevCodecTable OBJECT-TYPE
       SYNTAX      SEQUENCE OF PktcSigDevCodecEntry
       MAX-ACCESS  not-accessible
       STATUS      current
       DESCRIPTION
           " This table describes the MTA supported codec types. An MTA
             MUST populate this table with all possible combinations of
             codecs it supports for simultaneous operation. For
             example, an MTA with two endpoints may be designed with a
             particular DSP and memory architecture that allows it to
             support the following fixed combinations of codecs for
             simultaneous operation:

             Codec Type     Maximum Number of Simultaneous Codecs
             PCMA                             3

             PCMA                             2
             PCMU                             1

             PCMA                             1
             PCMU                             2

             PCMU                             3

             PCMA                             1
             G729                             1

             G729                             2

             PCMU                             1
             G729                             1

             Based on this example, the entries in the codec table
             would be:

               pktcSigDev        pktcSigDev        pktcSigDev
             CodecComboIndex pktcSigDevCodecType pktcSigDevCodecMax     CodecType          CodecMax
                    1               pcma                3
                    2               pcma                2
                    2               pcmu                1
                    3               pcma                1
                    3               pcmu                2
                    4               pcmu                3
                    5               pcma                1
                    5               g729                1
                    6               g729                2
                    7               pcmu                1
                    7               g729                1

             An operator querying this table is able to determine all
             possible codec combinations the MTA is capable of
             simultaneously supporting.
             This table MUST NOT include non-voice codecs."
       ::= { pktcSigDevConfigObjects pktcSigDevObjects 1 }

   pktcSigDevCodecEntry  OBJECT-TYPE
       SYNTAX      PktcSigDevCodecEntry
       MAX-ACCESS  not-accessible
       STATUS      current
       DESCRIPTION
           "Each entry represents the maximum number of active
            connections with a particular codec the MTA is capable of
            supporting. Each row is indexed by a composite key
            consisting of a number enumerating the particular codec
            combination and the codec type."
       INDEX { pktcSigDevCodecComboIndex, pktcSigDevCodecType }
       ::= { pktcSigDevCodecTable 1 }

   PktcSigDevCodecEntry  ::= SEQUENCE {
       pktcSigDevCodecComboIndex    Unsigned32,
       pktcSigDevCodecType     PktcCodecType,
       pktcSigDevCodecMax      Unsigned32
       }

   pktcSigDevCodecComboIndex  OBJECT-TYPE
       SYNTAX      Unsigned32 (1..255)
       MAX-ACCESS  not-accessible
       STATUS      current
       DESCRIPTION
           " The index value which enumerates a  particular codec
             combination in the pktcSigDevCodecTable."
       ::= { pktcSigDevCodecEntry 1 }
   pktcSigDevCodecType  OBJECT-TYPE
       SYNTAX       PktcCodecType
       MAX-ACCESS   not-accessible
       STATUS       current
       DESCRIPTION
           " A codec type supported by this MTA."
       ::= { pktcSigDevCodecEntry 2 }

   pktcSigDevCodecMax  OBJECT-TYPE
       SYNTAX      Unsigned32(1..255)
       MAX-ACCESS  read-only
       STATUS      current
       DESCRIPTION
           " The maximum number of simultaneous sessions of a
             particular codec that the MTA can support."
       ::= { pktcSigDevCodecEntry 3 }

   --
   -- These are the common signaling related definitions that affect
   -- the entire MTA device.
   --

   pktcSigDevEchoCancellation  OBJECT-TYPE
       SYNTAX       TruthValue
       MAX-ACCESS   read-only
       STATUS       current
       DESCRIPTION
           " This object specifies if the device is capable of echo
             cancellation."
       ::= { pktcSigDevConfigObjects pktcSigDevObjects 2 }

   pktcSigDevSilenceSuppression  OBJECT-TYPE
       SYNTAX       TruthValue
       MAX-ACCESS   read-only
       STATUS       current
       DESCRIPTION
           " This object specifies if the device is capable of
             silence suppression (as a result of Voice Activity
             Detection)."
   ::= { pktcSigDevConfigObjects pktcSigDevObjects 3 }

   pktcSigDevCidSigProtocol  OBJECT-TYPE
       SYNTAX       INTEGER {
                            fsk  (1),
                            dtmf (2)
       }
       MAX-ACCESS   read-write
       STATUS       current
       DESCRIPTION
           "This object is used to configure the subscriber line
            protocol used for signaling on-hook caller id information.
            Different countries define different caller id signaling
            protocols to support caller identification.

            Setting this object at a value fsk(1) sets the subscriber
            line protocol to be Frequency Shift Keying (FSK).

            Setting this object at a value dtmf(2) sets the subscriber
            line protocol to be Dual tone multi-frequency (DTMF)."
        REFERENCE
           "ETSI-EN-300-659-1 Specification"
        DEFVAL { fsk }
   ::= { pktcSigDevConfigObjects pktcSigDevObjects 4 }

   pktcSigDevR0Cadence     OBJECT-TYPE
       SYNTAX      PktcRingCadence
       MAX-ACCESS  read-write
       STATUS      current
       DESCRIPTION
           " This object specifies ring cadence 0 (a user defined
             field). This object is required for the L line package."
       ::= { pktcSigDevConfigObjects pktcSigDevObjects 5 }

   pktcSigDevR1Cadence     OBJECT-TYPE
       SYNTAX      PktcRingCadence
       MAX-ACCESS  read-write
       STATUS      current
       DESCRIPTION
           " This object specifies ring cadence 1 (a user defined
             field). This object is required for the L line package."
       ::= { pktcSigDevConfigObjects pktcSigDevObjects 6 }

   pktcSigDevR2Cadence     OBJECT-TYPE
       SYNTAX       PktcRingCadence
       MAX-ACCESS    read-write
       STATUS        current
       DESCRIPTION
           " This object specifies ring cadence 2 (a user defined
             field). This object is required for the L line package."
       ::= { pktcSigDevConfigObjects pktcSigDevObjects 7 }

   pktcSigDevR3Cadence     OBJECT-TYPE
       SYNTAX       PktcRingCadence
       MAX-ACCESS   read-write
       STATUS       current
       DESCRIPTION
           " This object specifies ring cadence 3 (a user defined
             field). This object is required for the L line package."
       ::= { pktcSigDevConfigObjects pktcSigDevObjects 8 }

   pktcSigDevR4Cadence     OBJECT-TYPE
       SYNTAX       PktcRingCadence
       MAX-ACCESS   read-write
       STATUS       current
       DESCRIPTION
           " This object specifies ring cadence 4 (a user defined
             field). This object is required for the L line package."
       ::= { pktcSigDevConfigObjects pktcSigDevObjects 9 }

   pktcSigDevR5Cadence     OBJECT-TYPE
       SYNTAX       PktcRingCadence
       MAX-ACCESS   read-write
       STATUS       current
       DESCRIPTION
           " This object specifies ring cadence 5 (a user defined
             field). This object is required for the L line package."
       ::= { pktcSigDevConfigObjects pktcSigDevObjects 10 }

   pktcSigDevR6Cadence     OBJECT-TYPE
       SYNTAX      PktcRingCadence
       MAX-ACCESS  read-write
       STATUS      current
       DESCRIPTION
           " This object specifies ring cadence 6 (a user defined
             field). This object is required for the L line package."
       ::= { pktcSigDevConfigObjects pktcSigDevObjects 11 }

   pktcSigDevR7Cadence     OBJECT-TYPE
       SYNTAX       PktcRingCadence
       MAX-ACCESS   read-write
       STATUS       current
       DESCRIPTION
           " This object specifies ring cadence 7 (a user defined
             field). This object is required for the L line package."
       ::= { pktcSigDevConfigObjects pktcSigDevObjects 12 }

   pktcSigDevRgCadence     OBJECT-TYPE
       SYNTAX       PktcRingCadence
       MAX-ACCESS   read-write
       STATUS       current
       DESCRIPTION
           " This object specifies ring cadence rg (a user defined
             field). This object is required for the L line package."
       ::= { pktcSigDevConfigObjects pktcSigDevObjects 13 }

   pktcSigDevRsCadence     OBJECT-TYPE
       SYNTAX       PktcRingCadence
       MAX-ACCESS   read-write
       STATUS       current
       DESCRIPTION
           " This object specifies ring cadence rs (a user defined
             field) The MTA MUST reject any attempt to make this object
             repeatable. This object is required for the L line
             package."
       ::= { pktcSigDevConfigObjects pktcSigDevObjects 14 }

   pktcSigDefCallSigDscp  OBJECT-TYPE
       SYNTAX      Dscp  -- RFC 3289: DIFFSERV-DSCP-TC
       MAX-ACCESS  read-write
       STATUS      current
       DESCRIPTION
           " The default value used in the IP header for setting the
             Differentiated Services Code Point (DSCP) value for call
             signaling."
       DEFVAL { 0 }
       ::= { pktcSigDevConfigObjects pktcSigDevObjects 15 }

   pktcSigDefMediaStreamDscp  OBJECT-TYPE
       SYNTAX      Dscp  -- RFC 3289: DIFFSERV-DSCP-TC
       MAX-ACCESS  read-write
       STATUS      current
       DESCRIPTION
           " This object contains the default value used in the IP
             header for setting the Differentiated Services Code Point
             (DSCP) value for media stream packets. The MTA MUST NOT
             update this object with the value supplied by the CMS in
             the NCS messages (if present). Any currently active
             connections are not affected by updates to this object.
             When the value of this object is updated by SNMP, the MTA
             MUST use the new value as a default starting only from
             new connections."
       DEFVAL { 0 }
       ::= { pktcSigDevConfigObjects pktcSigDevObjects 16 }

   --
   -- pktcSigCapabilityTable - This table defines the valid signaling
   -- types supported by this MTA.
   --

   pktcSigCapabilityTable    OBJECT-TYPE
       SYNTAX        SEQUENCE OF PktcSigCapabilityEntry
       MAX-ACCESS    not-accessible
       STATUS        current
       DESCRIPTION
           " This table describes the signaling types supported by this
             MTA."
       ::= { pktcSigDevConfigObjects pktcSigDevObjects 17 }

   pktcSigCapabilityEntry    OBJECT-TYPE
       SYNTAX        PktcSigCapabilityEntry
       MAX-ACCESS    not-accessible
       STATUS        current
       DESCRIPTION
           " Entries in pktcMtaDevSigCapabilityTable - List of
             supported signaling types, versions and vendor extensions
             for this MTA. Each entry in the list provides for one
             signaling type and version combination. If the device
             supports multiple versions of the same signaling type it
             will require multiple entries."
       INDEX { pktcSignalingIndex pktcSigCapabilityIndex }
       ::= { pktcSigCapabilityTable 1 }

   PktcSigCapabilityEntry  ::= SEQUENCE {
       pktcSignalingIndex
       pktcSigCapabilityIndex             Unsigned32,
       pktcSignalingType
       pktcSigCapabilityType              PktcSigType,
       pktcSignalingVersion
       pktcSigCapabilityVersion           SnmpAdminString,
       pktcSignalingVendorExtension
       pktcSigCapabilityVendorExt         SnmpAdminString
       }

   pktcSignalingIndex

   pktcSigCapabilityIndex       OBJECT-TYPE
       SYNTAX        Unsigned32 (1..255)
       MAX-ACCESS    not-accessible
       STATUS        current
       DESCRIPTION
           " The index value which uniquely identifies an entry in the
             pktcSigCapabilityTable."
       ::= { pktcSigCapabilityEntry 1 }

   pktcSignalingType

   pktcSigCapabilityType      OBJECT-TYPE
       SYNTAX        PktcSigType
       MAX-ACCESS    read-only
       STATUS        current
       DESCRIPTION
           " This object identifies the type of signaling used. This
             value has to be associated with a single signaling
             version."
       ::= { pktcSigCapabilityEntry 2 }

   pktcSignalingVersion

   pktcSigCapabilityVersion      OBJECT-TYPE
       SYNTAX        SnmpAdminString
       MAX-ACCESS    read-only
       STATUS        current
       DESCRIPTION
           " Provides the version of the signaling type - reference
             pktcSignalingType.
             pktcSigCapabilityType. Examples would be 1.0 or 2.33 etc."
       ::= { pktcSigCapabilityEntry 3 }

   pktcSignalingVendorExtension

   pktcSigCapabilityVendorExt      OBJECT-TYPE
       SYNTAX        SnmpAdminString
       MAX-ACCESS    read-only
       STATUS        current
       DESCRIPTION
           " The vendor extension allows vendors to provide a list of
             additional capabilities.

             The syntax for this MIB Object in ABNF ([RFC4234]) is
             specified to be zero or more occurrences of vendor
             extensions, as follows:

                 pktcSignalingVendorExtension
                 pktcSigCapabilityVendorExt  =
                            *['X' ('-'/'+') 1*6(ALPHA / DIGIT) ';']
           "
       ::= { pktcSigCapabilityEntry 4 }

   pktcSigDefNcsReceiveUdpPort  OBJECT-TYPE
       SYNTAX      InetPortNumber (1025..65535)
       MAX-ACCESS  read-only
       STATUS      current
       DESCRIPTION
           " This object contains the MTA User Datagram Protocol (UDP)
             receive port that is being used for NCS call signaling.
             This object should only be changed by the configuration
             file.
             Unless changed via configuration this MIB Object MUST
             reflect a value of '2427'.
           "
       REFERENCE
           "PacketCable NCS Specification"
       ::= { pktcSigDevConfigObjects pktcSigDevObjects 18 }

   pktcSigPowerRingFrequency    OBJECT-TYPE
       SYNTAX       INTEGER {
                    f20Hz(1),
                    f25Hz(2),
                    f33Point33Hz(3),
                    f50Hz(4),
                    f15Hz(5),
                    f16Hz(6),
                    f22Hz(7),
                    f23Hz(8),
                    f45Hz(9)
       }
       UNITS "Hertz"
       MAX-ACCESS   read-only
       STATUS       current
       DESCRIPTION
           " This object must only be provided via the configuration
             file during the provisioning process. The power ring
             frequency is the frequency at which the sinusoidal voltage
             must travel down the twisted pair to make terminal
             equipment ring. Different countries define different
             electrical characteristics to make terminal equipment
             ring.
             The f20Hz setting corresponds to a power ring frequency
             of 20 Hertz. The f25Hz setting corresponds to a power ring
             frequency of 25 Hertz. The f33Point33Hz setting
             corresponds to a power ring frequency of 33.33 Hertz. The
             f50Hz setting corresponds to a power ring frequency of 50
             Hertz. The f15Hz setting corresponds to a power ring
             frequency of 15 Hertz. The f16Hz setting corresponds to a
             power ring frequency of 16 Hertz. The f22Hz setting
             corresponds to a power ring frequency of 22 Hertz. The
             f23Hz setting corresponds to a power ring frequency of 23
             Hertz. The f45Hz setting corresponds to a power ring
             frequency of 45 Hertz.
             Unless changed via configuration this MIB Object MUST
             reflect a value of '2427'." Hertz."
       REFERENCE
             "ETSI-EN-300-001 contains a list of frequency ranges
              that are defined for each country."
       ::= { pktcSigDevConfigObjects pktcSigDevObjects 19 }

   pktcSigPulseSignalTable    OBJECT-TYPE
       SYNTAX       SEQUENCE OF PktcSigPulseSignalEntry
       MAX-ACCESS   not-accessible
       STATUS       current
       DESCRIPTION
           " The Pulse signal table defines the pulse signal operation.
             There are nine types of international pulse signals,
             with each signal having a set of provisionable parameters.
             The values of the MIB objects in this table take effect
             only if these parameters are not defined via signaling, in
             which case the latter determines the values of the
             parameters. This object is required for the E line
             package. Signals defined in this table are triggered using
             the E line package.
             Objects in this table do not persist across MTA reboots."
       REFERENCE
           "ETSI-TS-101-909-4 Specification"
       ::= { pktcSigDevConfigObjects pktcSigDevObjects 20 }

   pktcSigPulseSignalEntry    OBJECT-TYPE
       SYNTAX       PktcSigPulseSignalEntry
       MAX-ACCESS   not-accessible
       STATUS       current
       DESCRIPTION
           " This object defines the set of parameters associated with
             each particular value of pktcSigPulseSignalType. Each
             entry in the pktcSigPulseSignalTable is indexed by the
             pktcSigPulseSignalType object."
       INDEX { pktcSigPulseSignalType }
       ::= { pktcSigPulseSignalTable 1 }

   PktcSigPulseSignalEntry ::= SEQUENCE {
           pktcSigPulseSignalType              INTEGER,
           pktcSigPulseSignalFrequency         INTEGER,
           pktcSigPulseSignalDbLevel           TenthdBm,
           pktcSigPulseSignalDuration          Unsigned32,
           pktcSigPulseSignalPulseInterval     Unsigned32,
           pktcSigPulseSignalRepeatCount       Unsigned32
   }

   pktcSigPulseSignalType    OBJECT-TYPE
       SYNTAX       INTEGER
                    {
                        initialRing(1),
                        pulseLoopClose(2),
                        pulseLoopOpen(3),
                        enableMeterPulse(4),
                        meterPulseBurst(5),
                        pulseNoBattery(6),
                        pulseNormalPolarity(7),
                        pulseReducedBattery(8),
                        pulseReversePolarity(9)
                    }
       MAX-ACCESS   not-accessible
       STATUS       current
       DESCRIPTION
           "There are nine types of international pulse signals. These
            signals are defined as follows:
            initial ring
            pulse loop close
            pulse loop open
            enable meter pulse
            meter pulse burst
            pulse no battery
            pulse normal polarity
            pulse reduced battery
            pulse reverse polarity"
       REFERENCE
           "ETSI-EN-300-324-1 Specification"

       ::= { pktcSigPulseSignalEntry 1 }
   pktcSigPulseSignalFrequency    OBJECT-TYPE
       SYNTAX       INTEGER {
                    twentyfive (1),
                    twelvethousand(2),
                    sixteenthousand(3)
       }
       UNITS        "Hertz"
       MAX-ACCESS   read-write
       STATUS       current
       DESCRIPTION
           " This object is only applicable to the initialRing,
             enableMeterPulse, and meterPulseBurst signal type. This
             object identifies the frequency of the generated signal.
             The following table defines the default values for this
             object depending on signal type:
             pktcSigPulseSignalType     Default
             initialRing                25
             enableMeterPulse           16000
             meterPulseBurst            16000
             The value of twentyfive MUST only be used for the
             initialRing signal type. The values of twelvethousand and
             sixteenthousand MUST only be used for enableMeterPulse and
             meterPulseBurst signal types. An attempt to set this
             object while the value of pktcSigPulseSignalType is not
             initialRing,enableMeterPulse,
             initialRing, enableMeterPulse, or meterPulseBurst will
             result in an 'inconsistent value' 'inconsistentValue' error."
       REFERENCE
           "ETSI-EN-300-001 Specification"
            ::= { pktcSigPulseSignalEntry 2}

   pktcSigPulseSignalDbLevel    OBJECT-TYPE
       SYNTAX       TenthdBm (-350..0)
       UNITS        "dBm"
       MAX-ACCESS   read-write
       STATUS       current
       DESCRIPTION
           " This object is only applicable to the enableMeterPulse and
             meterPulseBurst signal types. This is the decibel level
             for each frequency at which tones could be generated at
             the a and b terminals (TE connection point). An attempt to
             set this object while the value of pktcSigPulseSignalType
             is not enableMeterPulse, or meterPulseBurst will result in
             an 'inconsistent value' 'inconsistentValue' error."
       REFERENCE
           "ETSI-EN-300-001 Specification"
       DEFVAL { -135 }
       ::={pktcSigPulseSignalEntry 3 }

   pktcSigPulseSignalDuration    OBJECT-TYPE
       SYNTAX       Unsigned32 (0..5000)
       UNITS        "Milliseconds"
       MAX-ACCESS   read-write
       STATUS       current
       DESCRIPTION
           " This object specifies the pulse duration for each
             signal type. In addition, the MTA must accept the values
             in the incremental steps specific for each signal type.
             The following table defines the default values and the
             incremental steps for this object depending on the signal
             type.
             pktcSigPulseSignaltype  Default (ms)   Increment (ms)
             initialRing                 200             50
             pulseLoopClose              200             10
             pulseLoopOpen               200             10
             enableMeterPulse            150             10
             meterPulseBurst             150             10
             pulseNoBattery              200             10
             pulseNormalPolarity         200             10
             pulseReducedBattery         200             10
             pulseReversePolarity        200             10
             An attempt to set this object to a value that does not
             fall on one of the increment boundaries, or on the wrong
             increment boundary for the specific signal type will
             result in an 'inconsistent value' 'inconsistentValue' error."
       REFERENCE
           "ETSI-EN-300-324-1 Specification"
            ::= {pktcSigPulseSignalEntry 4 }

   pktcSigPulseSignalPulseInterval     OBJECT-TYPE
       SYNTAX       Unsigned32 (0..5000)
       UNITS        "Milliseconds"
       MAX-ACCESS   read-write
       STATUS       current
       DESCRIPTION
           " This object specifies the repeat interval, or the period
             for each signal type. In addition, the MTA must accept
             the values in the incremental steps specific for each
             signal type. The following table defines the default
             values and the incremental steps for this object depending
             on the signal type.
             pktcSigPulseSignaltype  Default (ms)   Increment (ms)
             initialRing                 200             50
             pulseLoopClose             1000             10
             pulseLoopOpen              1000             10
             enableMeterPulse           1000             10
             meterPulseBurst            1000             10
             pulseNoBattery             1000             10
             pulseNormalPolarity        1000             10
             pulseReducedBattery        1000             10
             pulseReversePolarity       1000             10
             An attempt to set this object to a value that does not
             fall on one of the increment boundaries, or on the wrong
             increment boundary for the specific signal type will
             result in an 'inconsistent value' 'inconsistentValue' error."
       REFERENCE
           "ETSI-EN-300-324-1 Specification"
            ::= { pktcSigPulseSignalEntry 5}

   pktcSigPulseSignalRepeatCount    OBJECT-TYPE
       SYNTAX       Unsigned32
       MAX-ACCESS   read-write
       STATUS       current
       DESCRIPTION
           " This object specifies how many times to repeat a pulse.
             This object is not used by the enableMeterPulse signal
             type and as such must have a value of zero. The following
             table defines the default values and the valid ranges for
             this object depending on the signal type.

             pktcSigPulseSignaltype  Default   Range

             initialRing                1       1-5
             pulseLoopClose             1       1-50
             pulseLoopOpen              1       1-50
             enableMeterPulse           0       0-0(Not Used)      (any value)(not used)
             meterPulseBurst            1       1-50
             pulseNoBattery             1       1-50
             pulseNormalPolarity        1       1-50
             pulseReducedBattery        1       1-50
             pulseReversePolarity       1       1-50

             An attempt to set this object to a value that does not
             fall within the range for the specific
             signal type will result in an 'inconsistent value' 'inconsistentValue' error."
       ::={ pktcSigPulseSignalEntry 6 }

   pktcSigDevCidMode    OBJECT-TYPE
       SYNTAX       INTEGER {
                    duringRingingETS(1),
                    dtAsETS(2),
                    rpAsETS(3),
                    lrAsETS(4),
                    lrETS(5)
                    }
       MAX-ACCESS read-write
       STATUS current
       DESCRIPTION
           " For on-hook Caller ID, pktcSigDevCidMode selects the
             method of for representing and signaling Caller ID.
             Identification. For the duringRingingETS method, the
             Frequency Shift Keying (FSK) or the Dual Tone Multi
             Frequency (DTMF) containing the Caller ID Identification
             information is sent between the first and second ring
             pattern.

             For the dtAsETS,rpAsETS, lrAsETS and lrETS
             methods, the FSK or DTMF containing the Caller ID
             information is sent before the first ring pattern.

             For the dtAsETS method, the FSK or DTMF is sent after the
             Dual Tone Alert Signal. For the rpAsETS method, the FSK or
             DTMF is sent after a Ring Pulse.

             For the lrAsETS method, the Line Reversal occurs first,
             then the Dual Tone Alert Signal, and finally the FSK or
             DTMF is sent.

             For the lrETS method, the Line Reversal occurs first
             then the FSK or DTMF is sent."
       DEFVAL { rpAsETS}
       ::= {pktcSigDevConfigObjects {pktcSigDevObjects 21 }

   pktcSigDevCidAfterRing     OBJECT-TYPE
       SYNTAX       Unsigned32 (0|50..2000)
       UNITS        "Milliseconds"
       MAX-ACCESS   read-write
       STATUS       current
       DESCRIPTION
           " This object specifies the delay between the end of first
             ringing pattern and the start of the transmission of the
             FSK or DTMF containing the Caller ID information. It is
             only used when pktcSigDevCidMode is set to a value of
             'duringRingingETS'.

             The following table defines the default values
             for this MIB Object, depending on the signal type
            (pktcSigDevCidMode) and MUST be followed:

             Value of 'pktcSigDevCidMode' pktcSigDevCidMode       Default value

             duringringingETS                 550 ms
             dtAsETS                          0                          any value (not used)
             rpAsETS                          0                          any value (not used)
             lrAsETS                          0                          any value (not used)
             lrETS                            0                            any value (not used)
             An attempt to set this object while the value of
             pktcSigDevCidMode is not duringringingETS will result in
             an 'inconsistent value' 'inconsistentValue' error."
       REFERENCE
           "ETSI-EN-300-659-1 Specification"
       DEFVAL { 550 }
       ::= {pktcSigDevConfigObjects {pktcSigDevObjects 22 }

   pktcSigDevCidAfterDTAS    OBJECT-TYPE
       SYNTAX       Unsigned32 (0|45..500)
       UNITS        "Milliseconds"
       MAX-ACCESS   read-write
       STATUS       current
       DESCRIPTION
           " This object specifies the delay between the end of the
             Dual Tone Alert Signal (DT-AS) and the start of the
             transmission of the FSK or DTMF containing the Caller ID
             information. This object is only used when
             'pktcSigDevCidMode'
             pktcSigDevCidMode is set to a value of 'dtAsETS' or
             'lrAsETS'.

             The following table defines the default values
             for this MIB Object, depending on the signal type
            (pktcSigDevCidMode) and MUST be followed:

             Value of 'pktcSigDevCidMode' pktcSigDevCidMode       Default value

             duringringingETS                 0                 any value (not used)
             dtAsETS                          50 ms
             rpAsETS                          0                          any value (not used)
             lrAsETS                          50 ms
             lrETS                            0                            any value (not used)

             An attempt to set this object while the value of
             pktcSigDevCidMode is not 'dtAsETS' or 'lrAsETS' will
             result in an 'inconsistent value' 'inconsistentValue' error."

       REFERENCE
           "ETSI-EN-300-659-1 Specification"
       DEFVAL { 50 }
       ::= {pktcSigDevConfigObjects {pktcSigDevObjects 23 }

   pktcSigDevCidAfterRPAS    OBJECT-TYPE
       SYNTAX       Unsigned32 (0|500..800)
       UNITS        "Milliseconds"
       MAX-ACCESS   read-write
       STATUS       current
       DESCRIPTION
           " This object specifies the delay between the end of the
             Ring Pulse Alert Signal (RP-AS) and the start of the
             transmission of the FSK or DTMF containing the Caller ID
             information. This MIB object is only used when
             'pktcSigDevCidMode'
             pktcSigDevCidMode is set to a value of 'rpAsETS'.
             The following table defines the default values
             for this MIB Object, depending on the signal type
            (pktcSigDevCidMode) and MUST be followed:

             Value of 'pktcSigDevCidMode' pktcSigDevCidMode       Default value

             duringringingETS                 0                 any value  (not used)
             dtAsETS                          0                          any value  (not used)
             rpAsETS                          650 ms
             lrAsETS                          0                          any value  (not used)
             lrETS                            0                            any value  (not used)

             An attempt to set this object while the value of
             'pktcSigDevCidMode'
             pktcSigDevCidMode is not 'rpAsETS' will result in an
             'inconsistent value'
             'inconsistentValue' error."
       REFERENCE
           "ETSI-EN-300-659-1 Specification"
       DEFVAL { 650 }
       ::= {pktcSigDevConfigObjects {pktcSigDevObjects 24 }

   pktcSigDevRingAfterCID    OBJECT-TYPE
       SYNTAX       Unsigned32 (0|50..500)
       UNITS        "Milliseconds"
       MAX-ACCESS   read-write
       STATUS       current
       DESCRIPTION
           " This object specifies the delay between the end of the
             complete transmission of the FSK or DTMF containing the
             Caller ID information and the start of the first ring
             pattern. It is only used when pktcSigDevCidMode is
             set to a value of 'dtAsETS', 'rpAsETS', 'lrAsETS' or
             'lrETS'.
             The following table defines the default values
             for this MIB Object, depending on the signal type
            (pktcSigDevCidMode) and MUST be followed:

             Value of 'pktcSigDevCidMode' pktcSigDevCidMode       Default value

             duringringingETS                 0                 any value  (not used)
             dtAsETS                          250 ms
             rpAsETS                          250 ms
             lrAsETS                          250 ms
             lrETS                            250 ms
             An attempt to set this object while the value of
             pktcSigDevCidMode is not 'dtAsETS', 'rpAsETS',
             'lrAsETS' or 'lrETS' will result in an 'inconsistent
             value' error."
       REFERENCE
           "ETSI-EN-300-659-1 Specification"
       DEFVAL { 250 }
       ::= {pktcSigDevConfigObjects {pktcSigDevObjects 25 }

   pktcSigDevCidDTASAfterLR    OBJECT-TYPE
       SYNTAX       Unsigned32 (50..655)
       UNITS        "Milliseconds"
       MAX-ACCESS   read-write
       STATUS       current
       DESCRIPTION
           " This object specifies the delay between the end of the
             Line Reversal and the start of the Dual Tone Alert Signal
             (DT-AS). This object is only used when pktcSigDevCidMode
             is set to a value of 'lrAsETS'.

             The following table defines the default values
             for this MIB Object, depending on the signal type
            (pktcSigDevCidMode) and MUST be followed:

             Value of 'pktcSigDevCidMode' pktcSigDevCidMode       Default value

             duringringingETS                 0                 any value  (not used)
             dtAsETS                          0                          any value  (not used)
             rpAsETS                          0                          any value  (not used)
             lrAsETS                          250 ms
             lrETS                            0                            any value  (not used)

             An attempt to set this object while the value of
             pktcSigDevCidMode is not lrAsETS will result in an
             'inconsistent value'
             'inconsistentValue' error."
       REFERENCE
           "ETSI-EN-300-659-1 Specification"
       DEFVAL { 250 }

       ::= {pktcSigDevConfigObjects {pktcSigDevObjects 26 }

   pktcSigDevVmwiMode    OBJECT-TYPE
       SYNTAX       INTEGER {
                    dtAsETS(1),
                    rpAsETS(2),
                    lrAsETS(3),
                    osi(4),
                    lrETS(5)
                    }
       MAX-ACCESS read-write
       STATUS current
       DESCRIPTION
           " For visual message waiting indicator (VMWI),
             pktcSigDevVmwiMode selects the alerting signal method. For
             the dtAsETS, rpAsETS, lrAsETS, osi and lrETS methods,
             the FSK containing the VMWI information is sent after an
             alerting signal.

             For the dtAsETS method, the FSK or DTMF
             is sent after the Dual Tone Alert Signal. For the rpAsETS
             method, the FSK or DTMF is sent after a Ring Pulse.

             For the lrAsETS method, the Line Reversal occurs first,
             then the Dual Tone Alert Signal, and finally the FSK or
             DTMF is sent.

             For the OSI method, the FSK or DTMF is sent after the Open
             Switching Interval.

             For the lrETS method, the Line Reversal occurs first
             then the FSK or DTMF is sent."
       DEFVAL { rpAsETS }
       ::= {pktcSigDevConfigObjects {pktcSigDevObjects 27 }

   pktcSigDevVmwiAfterDTAS    OBJECT-TYPE
       SYNTAX       Unsigned32 (0|45..500)
       UNITS        "Milliseconds"
       MAX-ACCESS   read-write
       STATUS       current
       DESCRIPTION
           " This object specifies the delay between the end of the
             Dual Tone Alert Signal (DT-AS) and the start of the
             transmission of the FSK or DTMF containing the VMWI
             information.
             This object is only used when pktcSigDevVmwiMode is
             set to a value of 'dtAsETS' or 'lrAsETS'.

             The following table defines the default values
             for this MIB Object, depending on the signal type
            (pktcSigDevVmwiMode) and MUST be followed:

             Value of 'pktcSigDevVmwiMode' pktcSigDevVmwiMode       Default value

             dtAsETS                           50 ms
             rpAsETS                           0                           any value  (not used)
             lrAsETS                           50 ms
             lrETS                             0                             any value  (not used)
             An attempt to set this object while the value of
             pktcSigDevVmwiMode is not 'dtAsETS' or 'lrAsETS' will
             result in an 'inconsistent value' 'inconsistentValue' error."

       REFERENCE
           "ETSI-EN-300-659-1 Specification"
       DEFVAL { 50 }
       ::= {pktcSigDevConfigObjects {pktcSigDevObjects 28 }

   pktcSigDevVmwiAfterRPAS    OBJECT-TYPE
       SYNTAX       Unsigned32 (0|500..800)
       UNITS        "Milliseconds"
       MAX-ACCESS   read-write
       STATUS       current
       DESCRIPTION
           " This object specifies the delay between the end of the
             Ring Pulse Alert Signal (RP-AS) and the start of the
             transmission of the FSK or DTMF containing the VMWI
             information.
             This object is only used when 'pktcSigDevVmwiMode' pktcSigDevVmwiMode is
             set to a value of 'rpAsETS'.
             The following table defines the default values
             for this MIB Object, depending on the signal type
            (pktcSigDevVmwiMode) and MUST be followed:

             Value of 'pktcSigDevVmwiMode' pktcSigDevVmwiMode       Default value

             dtAsETS                           0                           any value  (not used)
             rpAsETS                           650 ms
             lrAsETS                           0                           any value  (not used)
             lrETS                             0                             any value  (not used)

             An attempt to set this object while the value of
             pktcSigDevVmwiMode is not 'rpAsETS' will result in an
             'inconsistent value'
             'inconsistentValue' error."
       REFERENCE
           "ETSI-EN-300-659-1 Specification"
       DEFVAL { 650 }
       ::= {pktcSigDevConfigObjects {pktcSigDevObjects 29 }

   pktcSigDevVmwiDTASAfterLR    OBJECT-TYPE
       SYNTAX       Unsigned32 (0|50..655)
       UNITS        "Milliseconds"
       MAX-ACCESS   read-write
       STATUS       current
       DESCRIPTION
           " This object specifies the delay between the end of the
             Line Reversal and the start of the Dual Tone Alert Signal
             (DT-AS) for VMWI information. This object is only used
             when pktcSigDevVmwiMode is set to a value of 'lrAsETS'.

             The following table defines the default values
             for this MIB Object, depending on the signal type
            (pktcSigDevVmwiMode) and MUST be followed:

             Value of 'pktcSigDevVmwiMode' pktcSigDevVmwiMode       Default value

             dtAsETS                           0                           any value  (not used)
             rpAsETS                           0                           any value  (not used)
             lrAsETS                           250 ms
             lrETS                             0                             any value  (not used)

             An attempt to set this object while the value of
             pktcSigDevVmwiMode is not 'lrAsETS' will result in an
             'inconsistent value'
             'inconsistentValue' error."

       REFERENCE
           "ETSI-EN-300-659-1 Specification"
       DEFVAL { 250 }
       ::= {pktcSigDevConfigObjects {pktcSigDevObjects 30 }

   pktcSigDevRingCadenceTable    OBJECT-TYPE
       SYNTAX       SEQUENCE OF PktcSigDevRingCadenceEntry
       MAX-ACCESS   not-accessible
       STATUS       current
       DESCRIPTION
           "Cadence rings are defined by the telco governing
            body for each country. The MTA must be able to support
            various ranges of cadence patterns and cadence periods.
            The MTA will be able to support country specific
            provisioning of the cadence and idle period. Each
            cadence pattern will be assigned a unique value ranging
            from 0-127 (inclusive) corresponding to the value of x,
            where x is the value sent in the cadence ringing (cr)
            signal cr(x), requested per the appropriate NCS
            message, and defined in the E package. The MTA will derive
            the cadence periods from the ring cadence table entry as
            provisioned by the customer. The MTA is allowed to provide
            appropriate default values for each of the ring cadences.
            This table only needs to be supported when the MTA
            implements the E package. Objects in this table do not
            persist across MTA reboots."
       REFERENCE
           "ETSI-TS-101-909-4 Specification"
       ::= { pktcSigDevConfigObjects pktcSigDevObjects 31 }
   pktcSigDevRingCadenceEntry    OBJECT-TYPE
       SYNTAX       PktcSigDevRingCadenceEntry
       MAX-ACCESS   not-accessible
       STATUS       current
       DESCRIPTION
           " Unique value ranging from 0 to 127 that will correspond to
             the different ring cadences that are being supported by
             the device."
       INDEX { pktcSigDevRingCadenceIndex }
       ::= { pktcSigDevRingCadenceTable 1 }

   PktcSigDevRingCadenceEntry ::= SEQUENCE {
           pktcSigDevRingCadenceIndex       Unsigned32,
           pktcSigDevRingCadence            PktcRingCadence
       }

   pktcSigDevRingCadenceIndex    OBJECT-TYPE
       SYNTAX       Unsigned32 (0..127)
       MAX-ACCESS   not-accessible
       STATUS       current
       DESCRIPTION
           " Unique value ranging from 0 to 127 that corresponds to the
             value sent by the LE based on country specific cadences,
             one row per cadence cycle. In any given system
             implementation for a particular country, it is anticipated
             that a small number of ring cadences will be in use. Thus,
             this table most likely will not be populated to its full
             size."
       ::= { pktcSigDevRingCadenceEntry 1 }

   pktcSigDevRingCadence    OBJECT-TYPE
       SYNTAX       PktcRingCadence
       MAX-ACCESS   read-write
       STATUS       current
       DESCRIPTION
           "This is the Ring Cadence. This object is required for the
            E line package."
       ::= { pktcSigDevRingCadenceEntry 2 }

   pktcSigDevToneTable    OBJECT-TYPE
       SYNTAX       SEQUENCE OF PktcSigDevToneEntry
       MAX-ACCESS   not-accessible
       STATUS       current
       DESCRIPTION
           " The Tone Table defines the composition of tones and
             various tone operations.
             Any

             The definition of the tones callWaiting1-4 callWaiting1 through
             callWaiting4 in this table
             should just MUST only contain the
             audible tone itself and NOT
             contain itself; the delay between tones or the value
             of the tone repeat count. count are not applicable for the call
             waiting tones.

             The delay between tones or the repeat count is controlled
             by the objects pktcNcsEndPntConfigCallWaitingDelay, and
             pktcNcsEndPntConfigCallWaitingMaxRep. If the
             pktcSigDevToneType is set to either of the values
             callWaiting1, callWaiting2, callWaiting3 or callWaiting4,
             then the value of the pktcSigDevToneWholeToneRepeatCount
             object indicates that the particular frequency group is
             applicable, as a repeatable part of the tone, based on the
             value of the MIB Object
             'pktcSigDevToneWholeToneRepeatCount'.
             pktcSigDevToneWholeToneRepeatCount.

             The MTA MUST make sure that, after the provisioning
             cycle, the table is fully populated (i.e., for each
             possible index, an entry MUST be defined) using
             reasonable defaults for each row that was not defined
             by the provisioning information delivered via MTA
             Configuration.

             The frequency composition of each tone is defined by the
             pktcSigDevMultiFreqToneTable. For each ToneType defined
             in pktcSigDevToneTable, the MTA MUST populate at least
             one entry in the pktcSigDevMultiFreqToneTable.

             For each particular value of pktcSigDevToneType, the
             pktcSigDevToneTable table can define non-repeating and
             repeating groups of the frequencies defined by the
             pktcSigDevMultiFreqToneTable, such that each group is
             represented by the set of the consecutive rows
             (frequency group) in the pktcSigDevMultiFreqToneTable.

             Objects in this table do not persist across MTA reboots.
             For tones with multiple frequencies refer to the MIB table
             pktcSigDevMultiFreqToneTable."
       REFERENCE
           "PacketCable NCS Specification, ETSI-TS-101-909-4
            Specification."
       ::= { pktcSigDevConfigObjects pktcSigDevObjects 32 }

   pktcSigDevToneEntry    OBJECT-TYPE
       SYNTAX       PktcSigDevToneEntry
       MAX-ACCESS   not-accessible
       STATUS       current
       DESCRIPTION
           " The different tone types that can be provisioned based on
             country specific needs.
             Each entry contains the tone generation parameters for
             a specific frequency group of the specific Tone Type.
             The different parameters can be provisioned via MTA
             configuration based on country specific needs.
             An MTA MUST populate all entries of this table for each
             tone type."
       INDEX { pktcSigDevToneType, pktcSigDevToneFreqGroup }
       ::= { pktcSigDevToneTable 1 }

   PktcSigDevToneEntry ::= SEQUENCE {
       pktcSigDevToneType                      INTEGER,
       pktcSigDevToneFreqGroup                 Unsigned32,
       pktcSigDevToneFreqCounter               Unsigned32,
       pktcSigDevToneWholeToneRepeatCount      Unsigned32,
       pktcSigDevToneSteady                    TruthValue
       }

   pktcSigDevToneType        OBJECT-TYPE
       SYNTAX       INTEGER {
                    busy(1),
                    confirmation(2),
                    dial(3),
                    messageWaiting(4),
                    offHookWarning(5),
                    ringBack(6),
                    reOrder(7),
                    stutterdial(8),
                    callWaiting1(9),
                    callWaiting2(10),
                    callWaiting3(11),
                    callWaiting4(12),
                    alertingSignal(13),
                    specialDial(14),
                    specialInfo(15),
                    release(16),
                    congestion(17),
                    userDefined1(18),
                    userDefined2(19),
                    userDefined3(20),
                    userDefined4(21)
                    }
       MAX-ACCESS   not-accessible
       STATUS       current
       DESCRIPTION
           "Unique value that will correspond to the different
            tone types. These tones can be provisioned based on
            country specific needs. This object defines the type
            of tone being accessed.
            The alertingSignal, specialDial, specialInfo, release,
            congestion, userDefined1, userDefined2, userDefined3
            and userDefined4 tone types are used in
            the E line package."
       ::= { pktcSigDevToneEntry 1 }

   pktcSigDevToneFreqGroup  OBJECT-TYPE
          SYNTAX       Unsigned32(1..4)
          MAX-ACCESS   not-accessible
          STATUS       current
          DESCRIPTION
              "This MIB Object represents the Tone Sequence reference
              of a multi-sequence tone."
          ::={ pktcSigDevToneEntry 2}

   pktcSigDevToneFreqCounter OBJECT-TYPE
          SYNTAX       Unsigned32(1..8)
          MAX-ACCESS   read-only
          STATUS       current
          DESCRIPTION
              "This MIB Object represents the number of consecutive
              multi-frequency tones for the particular tone type in
              the multi-frequency table (pktcSigDevMultiFreqToneTable).

              Such a sequence of the consecutive multi-frequency tones
              forms the tone group for the particular tone type in the
              pktcSigDevToneTable."
          ::={ pktcSigDevToneEntry 3}

   pktcSigDevToneWholeToneRepeatCount      OBJECT-TYPE
       SYNTAX       Unsigned32 (0..5000)
       MAX-ACCESS   read-only
       STATUS       current
       DESCRIPTION
           "This is the repeat count, which signifies how many times
            to repeat the entire on-off cadence sequence. Setting this
            object may result in a cadence duration longer or shorter
            than the overall signal duration specified by the time out
           (TO) object for a particular signal. If the repeat count
            results in a longer tone duration than the signal duration
            specified by the TO, the tone duration defined by the
            TO object for a particular signal always represents
            the overall signal duration for a tone. In this case, the
            tone duration repeat count will not be fully exercised and
            the desired tone duration will be truncated per the TO
            setting. If the repeat count results in a shorter tone
            duration than the signal duration specified by the TO, the
            tone duration defined by the repeat count takes precedence
            over the TO and will end the signal event. In this case,
            the TO represents a time not to be exceeded for the signal.
            It is recommended to ensure proper telephony signaling that
            The TO duration setting should always be longer than the
            desired repeat count time duration."
       ::={ pktcSigDevToneEntry 4 }

   pktcSigDevToneSteady    OBJECT-TYPE
       SYNTAX       TruthValue
       MAX-ACCESS   read-only
       STATUS       current
       DESCRIPTION
           "This is the steady tone. Device Devices must play out the on-off
            cadence sequence for pktcSigDevToneWholeRepeatCount pktcSigDevToneWholeToneRepeatCount
            times and then apply the last tone forever. Setting this
            object may result in a tone duration longer or shorter than
            the overall signal duration specified by the time out (TO)
            object for a particular signal. If the repeat count results
            in a longer tone duration than the signal duration
            specified by the TO, the tone duration defined
            by the TO object for a particular signal always represents
            the overall signal duration for a tone. In this case, the
            tone duration repeat count will not be fully exercised and
            the desired tone duration will be truncated per the TO
            setting. If the repeat count results in a shorter tone
            duration than the signal duration specified by the TO, the
            tone duration defined by the repeat count takes precedence
            over the TO and will end the signal event. In this case,
            the TO represents a time not to be exceeded for the signal.
            It is recommended to ensure proper telephony signaling that
            The TO duration setting should always be longer than the
            desired repeat count time duration plus the desired maximum
            steady tone period.
            If pktcSigDevToneTable contains multiple rows with this
            Object set to 'true', the steady tone is applied to the
            last repeating frequency group of the tone."
       ::={ pktcSigDevToneEntry 5 }

      pktcSigDevMultiFreqToneTable    OBJECT-TYPE
          SYNTAX       SEQUENCE OF PktcSigDevMultiFreqToneEntry
          MAX-ACCESS   not-accessible
          STATUS       current

          DESCRIPTION
              " This MIB table defines the characteristics of tones
                with multiple frequencies. The constraints imposed
                on the tones by the MIB table pktcSigDevToneTable
                need to be considered for MIB objects in this table
                as well.
                The MTA MUST populate the corresponding row(s)
                of the pktcSigDevMultiFreqToneTable for each tone
                defined in the pktcSigDevToneTable.
                The contents of the table may be provisioned via
                MTA configuration."
          REFERENCE
              "PacketCable NCS Specification, ETSI-TS-101-909-4
               Specification."
          ::= { pktcSigDevConfigObjects pktcSigDevObjects 33 }

      pktcSigDevMultiFreqToneEntry    OBJECT-TYPE
          SYNTAX       PktcSigDevMultiFreqToneEntry
          MAX-ACCESS   not-accessible
          STATUS       current
          DESCRIPTION
              " The different tone types with multiple frequencies
                that can be provisioned based on country specific
                needs."
          INDEX {pktcSigDevToneType, pktcSigDevToneNumber}
          ::= { pktcSigDevMultiFreqToneTable 1 }

      PktcSigDevMultiFreqToneEntry ::= SEQUENCE {
            pktcSigDevToneNumber                    Unsigned32,
            pktcSigDevToneFirstFreqValue            Unsigned32,
            pktcSigDevToneSecondFreqValue           Unsigned32,
            pktcSigDevToneThirdFreqValue            Unsigned32,
            pktcSigDevToneFourthFreqValue           Unsigned32,
            pktcSigDevToneFreqMode                  INTEGER,
            pktcSigDevToneFreqAmpModePrtg           Integer32,           Unsigned32,
            pktcSigDevToneDbLevel                   TenthdBm,
            pktcSigDevToneFreqOnDuration            Unsigned32,
            pktcSigDevToneFreqOffDuration           Unsigned32,
            pktcSigDevToneFreqRepeatCount           Unsigned32
      }

      pktcSigDevToneNumber OBJECT-TYPE
          SYNTAX       Unsigned32(1..8)
          MAX-ACCESS   not-accessible
          STATUS       current
          DESCRIPTION
             "This MIB Object represents the frequency reference
              of a multi-frequency tone."
          ::={ pktcSigDevMultiFreqToneEntry 1}

      pktcSigDevToneFirstFreqValue    OBJECT-TYPE
          SYNTAX       Unsigned32(0..4000)
          MAX-ACCESS   read-only
          STATUS       current
          DESCRIPTION
            "This MIB Object represents the value of the first
             frequency of a tone type. A value of Zero implies
             absence of the referenced frequency."
          ::={ pktcSigDevMultiFreqToneEntry 2}

      pktcSigDevToneSecondFreqValue    OBJECT-TYPE
          SYNTAX       Unsigned32(0..4000)
          MAX-ACCESS   read-only
          STATUS       current
          DESCRIPTION
            "This MIB Object represents the value of the second
             frequency of a tone type. A value of Zero implies
             absence of the referenced frequency."
          ::={ pktcSigDevMultiFreqToneEntry 3}

      pktcSigDevToneThirdFreqValue    OBJECT-TYPE
          SYNTAX       Unsigned32(0..4000)
          MAX-ACCESS   read-only
          STATUS       current
          DESCRIPTION
            "This MIB Object represents the value of the third
             frequency of a tone type. A value of Zero implies
             absence of the referenced frequency."
          ::={ pktcSigDevMultiFreqToneEntry 4}

      pktcSigDevToneFourthFreqValue    OBJECT-TYPE
          SYNTAX       Unsigned32(0..4000)
          MAX-ACCESS   read-only
          STATUS       current
          DESCRIPTION
            "This MIB Object represents the value of the fourth
             frequency of a tone type. A value of Zero implies
             absence of the referenced frequency."
          ::={ pktcSigDevMultiFreqToneEntry 5}

      pktcSigDevToneFreqMode OBJECT-TYPE
          SYNTAX       INTEGER {
                        firstModulatedBySecond (1),
                        summation (2)
                        firstModulatedBySecond(1),
                        summation(2)
                       }
          MAX-ACCESS   read-only
          STATUS       current
          DESCRIPTION
          "This MIB Object provides directive on the
           modulation or summation of the frequencies
           involved in the tone.

           It is to be noted that while summation can
           be done without any constraint on the number
           of frequencies, the modulation (amplitude)
           holds good only when there are two frequencies
           (first and second).

           Thus:
             - If the mode is set to a value of
               firstModulatedBySecond (1),
               'firstModulatedBySecond(1)', the first frequency
               MUST be modulated by the second and the remaining
               frequencies (third and fourth) ignored. The
               percentage of amplitude modulation to be applied
               is defined by the MIB Object
               'pktcSigDevToneFreqAmpModePrtg'.
               pktcSigDevToneFreqAmpModePrtg.
             - If the mode is set to a value of
               summation (2),
               'summation(2)', all the frequencies MUST be
               summed, without any modulation

          "
          ::={ pktcSigDevMultiFreqToneEntry 6}

     pktcSigDevToneFreqAmpModePrtg OBJECT-TYPE
          SYNTAX       Integer32(0..100)       Unsigned32(0..100)
          MAX-ACCESS   read-only
          STATUS       current
          DESCRIPTION
             "This MIB Object represents the percentage of amplitude
              modulation applied to the second frequency
              when the MIB Object 'pktcSigDevToneFreqMode' pktcSigDevToneFreqMode is
              set to a value of 'firstModulatedBySecond (1)'.

              If the MIB Object 'pktcSigDevToneFreqMode' pktcSigDevToneFreqMode is set to
              value of 'summation (2)' then this MIB Object MUST be
              ignored."
          ::={ pktcSigDevMultiFreqToneEntry 7}

     pktcSigDevToneDbLevel    OBJECT-TYPE
         SYNTAX       TenthdBm (-250..-110)
         UNITS        "dBm"
         MAX-ACCESS   read-only
         STATUS       current
         DESCRIPTION
             "This MIB Object contains the decibel level for each
              analog signal (tone) that is locally generated
              (versus in band supervisory tones) and sourced to
              the a-b terminals (TE connection point). Each tone
              in itself may consist of multiple frequencies as
              defined by the MIB table 'pktcSigDevMultiFreqToneTable'. pktcSigDevMultiFreqToneTable.

              This MIB Object reflects the desired level at
              the Telco (POTS) a-b (T/R) terminals including the
              affect of any MTA receiver gain (loss).  This is required
              so that locally generated tones are consistent with
              remotely generated in band tones at the a-b terminals,
              consistent with user expectations.

              This MIB Object must be set for each tone.
              When tones are formed by combining multi-frequencies,
              the level of each frequency shall be set so as to result
              in the tone level specified in this object at the a-b
              (T/R) terminals.

              The wide range of levels for this Object is required
              to provide signal generator levels across the wide
              range of gains (loss) - but does not imply the entire
              range is to be achievable given the range of gains (loss)
              in the MTA."
       DEFVAL { -120 }
       ::={ pktcSigDevMultiFreqToneEntry 8}

      pktcSigDevToneFreqOnDuration OBJECT-TYPE
          SYNTAX       Unsigned32(0..5000)
          MAX-ACCESS   read-only
          STATUS       current
          DESCRIPTION
             "This MIB Object represents the duration for which the
              frequency reference corresponding to the tone type
              is turned on."
          ::={ pktcSigDevMultiFreqToneEntry 9}

      pktcSigDevToneFreqOffDuration OBJECT-TYPE
          SYNTAX       Unsigned32(0..5000)
          MAX-ACCESS   read-only
          STATUS       current
          DESCRIPTION
             "This MIB Object represents the duration for which the
              frequency reference corresponding to the tone type
              is turned off."
          ::={ pktcSigDevMultiFreqToneEntry 10}

      pktcSigDevToneFreqRepeatCount OBJECT-TYPE
          SYNTAX       Unsigned32(0..5000)
          MAX-ACCESS   read-only
          STATUS       current
          DESCRIPTION
          "This MIB Object indicates the number of times
          to repeat the cadence cycle represented by the
          on/off durations (refer to the MIB Objects
          pktcSigDevToneFreqOnDuration and
          pktcSigDevToneFreqOffDuration).

          Setting this object may result in a tone duration
          longer or shorter than the overall signal duration
          specified by the time out (TO) object for the
          corresponding tone type. If the value of this MIB
          Object indicates a longer duration than the
          specified by the TO, the latter overrules the former
          and the desired tone duration will be truncated according
          to the TO.

          However, if the repeat count results in a shorter
          tone duration than the signal duration specified by
          the TO, the tone duration defined by the repeat count
          takes precedence over the TO and will end the signal
          event. In this case, the TO represents a time not to
          be exceeded for the signal. It is recommended to
          ensure proper telephony signaling that the TO
          duration setting should always be longer than the
          desired repeat count time duration. A value of zero
          means the tone sequence is to be played once but not
          repeated."
          ::={ pktcSigDevMultiFreqToneEntry 11}

      pktcSigDevCidDelayAfterLR  OBJECT-TYPE
          SYNTAX       Unsigned32 (300..800)
          UNITS        "Milliseconds"
          MAX-ACCESS   read-write
          STATUS       current
          DESCRIPTION
              "This object specifies the delay between the end of the
               Line Reversal and the start of the FSK or DTMF signal.
               This MIB object is used only when pktcSigDevCidMode is
               set to a value of 'lrETS'. This timing has a range of
               300 to 800 ms.
               The following table defines the default values
               for this MIB Object, depending on the signal type
              (pktcSigDevCidMode) and MUST be followed:

             Value of 'pktcSigDevCidMode' pktcSigDevCidMode       Default value

               duringringingETS               0               any value  (not used)
               dtAsETS                        0                        any value  (not used)
               rpAsETS                        0                        any value  (not used)
               lrAsETS                        0                        any value  (not used)
               lrETS                          400

               An attempt to set this object while the value of
               pktcSigDevCidMode is not set to a value of 'lrETS' will
               result in an 'inconsistent value' 'inconsistentValue' error."
          DEFVAL { 400 }
          ::= {pktcSigDevConfigObjects {pktcSigDevObjects 34 }

      pktcSigDevCidDtmfStartCode OBJECT-TYPE
          SYNTAX       DtmfCode
          MAX-ACCESS   read-write
          STATUS       current
          DESCRIPTION
              "This object identifies optional start codes used when
               the MIB object 'pktcSigDevCidSigProtocol' pktcSigDevCidSigProtocol is set
               to a value of 'dtmf(2)'.
               Different countries define different caller id signaling
               codes to support caller identification. When Dual tone
               multi-frequency (DTMF) is used the Caller ID digits are
               preceded by a 'start code' digit, followed by the digit
               transmission sequence <S1>...<Sn> (where Sx represents
               the digits 0-9) and terminated by the 'end code' digit.
               For e.g.
                 <A><S1>...<Sn> <D><S1>...<Sn> <B><S1>...<Sn> <C>.
               The start code for calling number delivery may be DTMF
               'A' or 'D'. The start code for redirecting number may be
               DTMF 'D'. The DTMF code 'B' may be sent by the network
               as start code for the transfer of information values,
               through which special events can be indicated to the
               user. In some countries the '*' or '#' may be used
               instead of 'A', 'B', 'C' or 'D'."
          REFERENCE
               "ETSI-EN-300-659-1 specification"
          DEFVAL {dtmfcodeA}
      ::= { pktcSigDevConfigObjects pktcSigDevObjects 35 }

      pktcSigDevCidDtmfEndCode OBJECT-TYPE
          SYNTAX       DtmfCode
          MAX-ACCESS   read-write
          STATUS       current
          DESCRIPTION
              "This object identifies optional end codes used when the
               pktcSigDevCidSigProtocol is set to a value of
               'dtmf(2)'.
               Different countries define different caller id signaling
               protocols to support caller identification. When Dual
               tone multi-frequency (DTMF) is used the Caller ID digits
               are preceded by a 'start code' digit, followed by the
               digit transmission sequence <S1>...<Sn> (where Sx
               represents the digits 0-9) and terminated by the 'end
               code' digit.

               For e.g.
                 <A><S1>...<Sn> <D><S1>...<Sn> <B><S1>...<Sn> <C>.

               The DTMF code 'C' may be sent by the network as
               end code for the transfer of information values, through
               which special events can be indicated to the user. In
               some countries the '*' or '#' may be used instead of
               'A', 'B', 'C' or 'D'."
          REFERENCE
               "ETSI-EN-300-659-1 specification"
          DEFVAL {dtmfcodeC}
      ::= { pktcSigDevConfigObjects pktcSigDevObjects 36 }

      pktcSigDevVmwiSigProtocol  OBJECT-TYPE
          SYNTAX       INTEGER {
                               fsk(1),
                               dtmf(2)
          }
          MAX-ACCESS   read-write
          STATUS       current
          DESCRIPTION
              "This object identifies the subscriber line protocol used
               for signaling the Information on Visual Message Waiting
               Indicator (VMWI). Different countries define different
               VMWI signaling protocols to support VMWI service.
               Frequency shift keying (FSK) is most commonly used.
               Dual tone multi-frequency (DTMF) is an alternative."
           DEFVAL { fsk }
      ::= { pktcSigDevConfigObjects pktcSigDevObjects 37 }

      pktcSigDevVmwiDelayAfterLR    OBJECT-TYPE
          SYNTAX       Unsigned32 (0|300..800)
          UNITS        "Milliseconds"
          MAX-ACCESS   read-write
          STATUS       current
          DESCRIPTION
              "This object specifies the delay between the end of the
               Line Reversal and the start of the FSK or DTMF signal.
               This object is only used when pktcSigDevVmwiMode is
               set to a value of 'lrETS'.
               This timing has a range of 300 to 800 ms.

               The following table defines the default values
               for this MIB Object, depending on the signal type
              (pktcSigDevVmwiMode) and MUST be followed:

               Value of 'pktcSigDevVmwiMode' pktcSigDevVmwiMode       Default value

               duringringingETS                  0                  any value  (not used)
               dtAsETS                           0                           any value  (not used)
               rpAsETS                           0                           any value  (not used)
               lrAsETS                           0                           any value  (not used)
               lrETS                             400

               An attempt to set this object while the value of
               pktcSigDevVmwiMode is not 'lrETS' will result in an
               'inconsistent value'
               'inconsistentValue' error."
          DEFVAL {400}
              ::= {pktcSigDevConfigObjects {pktcSigDevObjects 38 }

      pktcSigDevVmwiDtmfStartCode OBJECT-TYPE
          SYNTAX       DtmfCode
          MAX-ACCESS   read-write
          STATUS       current
          DESCRIPTION
              "This object identifies optional start codes used when
               the pktcSigDevVmwiSigProtocol is set to a value of
               'dtmf(2)'. Different countries define different On Hook
               Data Transmission Protocol signaling codes to support
               VMWI.

               When Dual tone multi-frequency (DTMF) is used the VMWI
               digits are preceded by a 'start code' digit, followed
               by the digit transmission sequence <S1>...<Sn> (where
               Sx represents the digits 0-9) and terminated by the 'end
               code' digit.

               For e.g.
                 <A><S1>...<Sn> <D><S1>...<Sn> <B><S1>...<Sn> <C>.

               The start code for redirecting VMWI may be DTMF 'D'
               The DTMF code 'B' may be sent by the network as start
               code for the transfer of information values, through
               which special events can be indicated to the user. In
               some countries the '*' or '#' may be used instead of
               'A', 'B', 'C' or 'D'."
          REFERENCE
               "ETSI-EN-300-659-1 specification"
          DEFVAL {dtmfcodeA}
      ::= { pktcSigDevConfigObjects pktcSigDevObjects 39 }

      pktcSigDevVmwiDtmfEndCode OBJECT-TYPE
          SYNTAX       DtmfCode
          MAX-ACCESS   read-write
          STATUS       current
          DESCRIPTION
              "This object identifies optional end code used when the
               pktcSigDevVmwiSigProtocol is set to a value of
               'dtmf(2)'. Different countries define different On Hook
               Data Transmission Protocol signaling codes to support
               VMWI.

               When Dual tone multi-frequency (DTMF) is used the VMWI
               digits are preceded by a 'start code' digit, followed
               by the digit transmission sequence <S1>...<Sn> (where
               Sx represents the digits 0-9) and terminated by the 'end
               code' digit.

               For e.g.
                 <A><S1>...<Sn> <D><S1>...<Sn> <B><S1>...<Sn> <C>.

               The DTMF code 'C' may be sent by the network as end code
               for the transfer of information values, through which
               special events can be indicated to the user. In some
               countries the '*' or '#' may be used instead of 'A',
               'B', 'C' or 'D'."
          REFERENCE
               "ETSI-EN-300-659-1 specification"
          DEFVAL {dtmfcodeC}
      ::= { pktcSigDevConfigObjects pktcSigDevObjects 40 }

   pktcSigDevrpAsDtsDuration     OBJECT-TYPE
          SYNTAX       Unsigned32 (0|200..500)
          UNITS        "Milliseconds"
          MAX-ACCESS   read-write
          STATUS       current
          DESCRIPTION
              " This object specifies the duration of the rpASDTS ring
                pulse prior to the start of the transmission of the
                FSK or DTMF containing the Caller ID information. It is
                only used when 'pktcSigDevCidMode' pktcSigDevCidMode is set to a value of
                'rpAsETS'.

                The following table defines the default values
                for this MIB Object, depending on the signal type
               (pktcSigDevCidMode) and MUST be followed:

                Value of 'pktcSigDevCidMode' pktcSigDevCidMode       Default value

                duringringingETS                 0                 any value  (not used)
                dtAsETS                          0                          any value  (not used)
                rpAsETS                          250
                lrAsETS                          0                          any value  (not used)
                lrETS                            0                            any value  (not used)

                An attempt to set this object while the value of
                pktcSigDevCidMode is not 'rpAsETS' will result in
                an 'inconsistent value' 'inconsistentValue' error."
          REFERENCE
              "ETSI-EN-300-659-1 Specification and Belgacom
               BGC_D_48_9811_30_09_EDOC version 3.3"
          DEFVAL { 250 }
          ::= {pktcSigDevConfigObjects {pktcSigDevObjects 41 }

   --
   -- The NCS Endpoint Config Table is used to define attributes that
   -- are specific to connection EndPoints.
   --

   pktcNcsEndPntConfigTable  OBJECT-TYPE
       SYNTAX        SEQUENCE OF PktcNcsEndPntConfigEntry
       MAX-ACCESS    not-accessible
       STATUS        current
       DESCRIPTION
           " This table describes the information pertaining to each
             endpoint of the MTA. All entries in this table represent
             the provisioned endpoints provisioned with the information
             required by the MTA to maintain the NCS protocol
             communication with the CMS. Each endpoint can be assigned
             to its own CMS. If the specific endpoint does not have
             the corresponding CMS information in this table, the
             endpoint is considered as not provisioned with voice
             services. Objects in this table do not persist across
             MTA reboots."
      ::=  { pktcNcsEndPntConfigObjects 1 }

   pktcNcsEndPntConfigEntry  OBJECT-TYPE
       SYNTAX        PktcNcsEndPntConfigEntry
       MAX-ACCESS    not-accessible
       STATUS        current
       DESCRIPTION
           "Each entry in the pktcNcsEndPntConfigTable represents
            required signaling parameters for the specific endpoint
            provisioned with voice services."
       INDEX { ifIndex }
       ::= { pktcNcsEndPntConfigTable 1 }

   PktcNcsEndPntConfigEntry  ::= SEQUENCE {
       pktcNcsEndPntConfigCallAgentId             SnmpAdminString,
       pktcNcsEndPntConfigCallAgentUdpPort        InetPortNumber,
       pktcNcsEndPntConfigPartialDialTO           Unsigned32,
       pktcNcsEndPntConfigCriticalDialTO          Unsigned32,
       pktcNcsEndPntConfigBusyToneTO              Unsigned32,
       pktcNcsEndPntConfigDialToneTO              Unsigned32,
       pktcNcsEndPntConfigMessageWaitingTO        Unsigned32,
       pktcNcsEndPntConfigOffHookWarnToneTO       Unsigned32,
       pktcNcsEndPntConfigRingingTO               Unsigned32,
       pktcNcsEndPntConfigRingBackTO              Unsigned32,
       pktcNcsEndPntConfigReorderToneTO           Unsigned32,
       pktcNcsEndPntConfigStutterDialToneTO       Unsigned32,
       pktcNcsEndPntConfigTSMax                   Unsigned32,
       pktcNcsEndPntConfigMax1                    Unsigned32,
       pktcNcsEndPntConfigMax2                    Unsigned32,
       pktcNcsEndPntConfigMax1QEnable             TruthValue,
       pktcNcsEndPntConfigMax2QEnable             TruthValue,
       pktcNcsEndPntConfigMWD                     Unsigned32,
       pktcNcsEndPntConfigTdinit                  Unsigned32,
       pktcNcsEndPntConfigTdmin                   Unsigned32,
       pktcNcsEndPntConfigTdmax                   Unsigned32,
       pktcNcsEndPntConfigRtoMax                  Unsigned32,
       pktcNcsEndPntConfigRtoInit                 Unsigned32,
       pktcNcsEndPntConfigLongDurationKeepAlive   Unsigned32,
       pktcNcsEndPntConfigThist                   Unsigned32,
       pktcNcsEndPntConfigStatus                  RowStatus,
       pktcNcsEndPntConfigCallWaitingMaxRep       Unsigned32,
       pktcNcsEndPntConfigCallWaitingDelay        Unsigned32,
       pktcNcsEndPntStatusCallIpAddressType       InetAddressType,
       pktcNcsEndPntStatusCallIpAddress           InetAddress,
       pktcNcsEndPntStatusError                   INTEGER,
       pktcNcsEndPntConfigMinHookFlash            Unsigned32,
       pktcNcsEndPntConfigMaxHookFlash            Unsigned32,
       pktcNcsEndPntConfigPulseDialInterdigitTime Unsigned32,
       pktcNcsEndPntConfigPulseDialMinMakeTime    Unsigned32,
       pktcNcsEndPntConfigPulseDialMaxMakeTime    Unsigned32,
       pktcNcsEndPntConfigPulseDialMinBreakTime   Unsigned32,
       pktcNcsEndPntConfigPulseDialMaxBreakTime   Unsigned32
       }

   pktcNcsEndPntConfigCallAgentId     OBJECT-TYPE
       SYNTAX      SnmpAdminString(SIZE (3..255))
       MAX-ACCESS  read-create
       STATUS      current
       DESCRIPTION
           " This object contains a string indicating the call agent
             name (e.g.: ca@example.com). The call agent name, after
             the character '@', MUST be a fully qualified domain name
             (FQDN) and MUST have a corresponding pktcMtaDevCmsFqdn
             entry in the pktcMtaDevCmsTable. The object
             pktcMtaDevCmsFqdn is defined in the PacketCable MIBMTA
             Specification. For each particular endpoint, the MTA MUST
             use the current value of this object to communicate with
             the corresponding CMS. The MTA MUST update this object
             with the value of the 'Notified Entity' parameter of the
             NCS message. Because of the high importance of this object
             to the ability of the MTA to maintain reliable NCS
             communication with the CMS, it is highly recommended not
             to change this object's value using SNMP during normal
             operation."
       ::= {  pktcNcsEndPntConfigEntry 1 }

   pktcNcsEndPntConfigCallAgentUdpPort    OBJECT-TYPE
       SYNTAX      InetPortNumber (1025..65535)
       MAX-ACCESS  read-create
       STATUS      current
       DESCRIPTION
           " This object contains the current value of the User
             Datagram Protocol (UDP) receive port on which the
             call agent will receive NCS from the endpoint.
             For each particular endpoint, the MTA MUST use the current
             value of this object to communicate with the corresponding
             CMS. The MTA MUST update this object with the value of the
             'Notified Entity' parameter of the NCS message. If the
             Notified Entity parameter does not contain a CallAgent
             port, the MTA MUST update this object with the default
             value of 2727. Because of the high importance of this
             object to the ability of the MTA to maintain reliable NCS
             communication with the CMS, it is highly recommended not
             to change this object's value using SNMP during normal
             operation."
       REFERENCE
           "PacketCable NCS Specification"
       DEFVAL    { 2727 }
       ::= { pktcNcsEndPntConfigEntry 2 }

   pktcNcsEndPntConfigPartialDialTO     OBJECT-TYPE
       SYNTAX       Unsigned32
       UNITS        "seconds"
       MAX-ACCESS   read-create
       STATUS       current
       DESCRIPTION
           "This object contains the value of the partial dial
            time out."
       REFERENCE
           "PacketCable NCS Specification"
       DEFVAL { 16 }
       ::= { pktcNcsEndPntConfigEntry 3 }

   pktcNcsEndPntConfigCriticalDialTO     OBJECT-TYPE
       SYNTAX       Unsigned32
       UNITS        "seconds"
       MAX-ACCESS   read-create
       STATUS       current
       DESCRIPTION
           "This object contains the value of the critical
            dial time out."
       REFERENCE
           "PacketCable NCS Specification"
       DEFVAL { 4 }
       ::= { pktcNcsEndPntConfigEntry 4 }

   pktcNcsEndPntConfigBusyToneTO     OBJECT-TYPE
       SYNTAX       Unsigned32
       UNITS        "seconds"
       MAX-ACCESS   read-create
       STATUS       current
       DESCRIPTION
           " This object contains the default timeout value for busy
             tone. The MTA MUST NOT update this object with the
             value provided in the NCS message (if present). If
             the value of the object is modified by the SNMP Management
             Station, the MTA MUST use the new value as a default only
             for a new signal requested by the NCS message."
       REFERENCE
           "PacketCable NCS Specification"
       DEFVAL    { 30 }
       ::= { pktcNcsEndPntConfigEntry 5 }

   pktcNcsEndPntConfigDialToneTO     OBJECT-TYPE
       SYNTAX       Unsigned32
       UNITS        "seconds"
       MAX-ACCESS   read-create
       STATUS       current
       DESCRIPTION
           " This object contains the default timeout value for dial
             tone. The MTA MUST NOT update this object with the
             value provided in the NCS message (if present). If
             the value of the object is modified by the SNMP Management
             Station, the MTA MUST use the new value as a default only
             for a new signal requested by the NCS message."
       REFERENCE
           "PacketCable NCS Specification"
       DEFVAL    { 16 }
       ::= { pktcNcsEndPntConfigEntry 6 }

   pktcNcsEndPntConfigMessageWaitingTO     OBJECT-TYPE
       SYNTAX       Unsigned32
       UNITS        "seconds"
       MAX-ACCESS   read-create
       STATUS       current
       DESCRIPTION
           " This object contains the default timeout value for message
             waiting indicator. The MTA MUST NOT update this object
             with the value provided in the NCS message (if
             present). If the value of the object is modified by the
             SNMP Manager application, the MTA MUST use the new value
             as a default only for a new signal requested by the NCS
             message."
       REFERENCE
           "PacketCable NCS Specification"
       DEFVAL    { 16 }
       ::= { pktcNcsEndPntConfigEntry 7 }

   pktcNcsEndPntConfigOffHookWarnToneTO     OBJECT-TYPE
       SYNTAX       Unsigned32
       UNITS        "seconds"
       MAX-ACCESS   read-create
       STATUS       current
       DESCRIPTION
           " This object contains the default timeout value for the off
             hook Warning tone. The MTA MUST NOT update this object
             with the value provided in the NCS message (if
             present). If the value of the object is modified by the
             SNMP Manager application, the MTA MUST use the new value
             as a default only for a new signal requested by the NCS
             message."
       REFERENCE
           "PacketCable NCS Specification"
       DEFVAL { 0 }
       ::= { pktcNcsEndPntConfigEntry 8 }

   pktcNcsEndPntConfigRingingTO     OBJECT-TYPE
       SYNTAX       Unsigned32
       UNITS        "seconds"
       MAX-ACCESS   read-create
       STATUS       current
       DESCRIPTION
           " This object contains the default timeout value for
             ringing. The MTA MUST NOT update this object with the
             value provided in the NCS message (if present). If
             the value of the object is modified by the SNMP Management
             Station, the MTA MUST use the new value as a default only
             for a new signal requested by the NCS message."
       REFERENCE
           "PacketCable NCS Specification"
       DEFVAL    { 180 }
       ::= { pktcNcsEndPntConfigEntry 9 }

   pktcNcsEndPntConfigRingBackTO     OBJECT-TYPE
       SYNTAX       Unsigned32
       UNITS        "seconds"
       MAX-ACCESS   read-create
       STATUS       current
       DESCRIPTION
           " This object contains the default timeout value for ring
             back. The MTA MUST NOT update this object with the
             value provided in the NCS message (if present). If
             the value of the object is modified by the SNMP Management
             Station, the MTA MUST use the new value as a default only
             for a new signal requested by the NCS message."
       REFERENCE
           "PacketCable NCS Specification"
       DEFVAL    { 180 }
       ::= { pktcNcsEndPntConfigEntry 10 }

   pktcNcsEndPntConfigReorderToneTO     OBJECT-TYPE
       SYNTAX       Unsigned32
       UNITS        "seconds"
       MAX-ACCESS   read-create
       STATUS       current
       DESCRIPTION
           " This object contains the default timeout value for reorder
             tone. The MTA MUST NOT update this object with the
             value provided in the NCS message (if present). If
             the value of the object is modified by the SNMP Management
             Station, the MTA MUST use the new value as a default only
             for a new signal requested by the NCS message."
       REFERENCE
           "PacketCable NCS Specification"
       DEFVAL    { 30 }
       ::= { pktcNcsEndPntConfigEntry 11 }

   pktcNcsEndPntConfigStutterDialToneTO     OBJECT-TYPE
       SYNTAX       Unsigned32
       UNITS        "seconds"
       MAX-ACCESS   read-create
       STATUS       current
       DESCRIPTION
           " This object contains the default timeout value for stutter
             dial tone. The MTA MUST NOT update this object with the
             value provided in the NCS message (if present). If
             the value of the object is modified by the SNMP Management
             Station, the MTA MUST use the new value as a default only
             for a new signal requested by the NCS message."
       REFERENCE
             "PacketCable NCS Specification"
       DEFVAL    { 16 }
       ::= { pktcNcsEndPntConfigEntry 12 }

   pktcNcsEndPntConfigTSMax     OBJECT-TYPE
       SYNTAX      Unsigned32
       MAX-ACCESS  read-create
       STATUS      current
       DESCRIPTION
              "This MIB object is used as part of an NCS
               retransmission algorithm. Prior to any retransmission,
               the MTA must check to make sure that the time elapsed
               since the sending of the initial datagram does not
               exceed the value specified by this MIB Object. If more
               than Tsmax time has elapsed, then the retransmissions
               MUST cease.

               Refer to the MIB Object pktcNcsEndPntConfigThist for
            Information
               information on when the endpoint becomes disconnected."
       REFERENCE
           "PacketCable NCS Specification"
       DEFVAL { 20 }
       ::= { pktcNcsEndPntConfigEntry 13 }

   pktcNcsEndPntConfigMax1     OBJECT-TYPE
       SYNTAX      Unsigned32
       MAX-ACCESS  read-create
       STATUS      current
       DESCRIPTION
           "This object contains the suspicious error threshold for
            signaling messages. The pktcNcsEndPntConfigMax1 object
            indicates the retransmission threshold at which the MTA MAY
            actively query the domain name server (DNS) in order to
            detect the possible change of call agent interfaces."
       REFERENCE
           "PacketCable NCS Specification"
       DEFVAL { 5 }
       ::= { pktcNcsEndPntConfigEntry 14 }

   pktcNcsEndPntConfigMax2     OBJECT-TYPE
       SYNTAX      Unsigned32
       MAX-ACCESS  read-create
       STATUS      current
       DESCRIPTION
           "This object contains the disconnect error threshold for
            signaling messages. The pktcNcsEndPntConfigMax2 object
            indicates the retransmission threshold at which the MTA
            SHOULD contact the DNS one more time to see if any other
            interfaces to the call agent have become available."
       REFERENCE
           "PacketCable NCS Specification"
       DEFVAL { 7 }
       ::= { pktcNcsEndPntConfigEntry 15 }

   pktcNcsEndPntConfigMax1QEnable     OBJECT-TYPE
       SYNTAX      TruthValue
       MAX-ACCESS  read-create
       STATUS      current
       DESCRIPTION
           "This object enables/disables the Max1 domain name server
            (DNS) query operation when the pktcNcsEndPntConfigMax1
            threshold has been reached."
       DEFVAL { true }
       ::= { pktcNcsEndPntConfigEntry 16 }

   pktcNcsEndPntConfigMax2QEnable     OBJECT-TYPE
       SYNTAX      TruthValue
       MAX-ACCESS  read-create
       STATUS      current
       DESCRIPTION
           "This object enables/disables the Max2 domain name server
            (DNS) query operation when the pktcNcsEndPntConfigMax2
            threshold has been reached."
       DEFVAL { true }
       ::= { pktcNcsEndPntConfigEntry 17 }

   pktcNcsEndPntConfigMWD     OBJECT-TYPE
       SYNTAX      Unsigned32
       UNITS       "seconds"
       MAX-ACCESS  read-create
       STATUS      current
       DESCRIPTION
           "Maximum Waiting Delay (MWD) contains the maximum number of
            seconds an MTA waits after powering on, before initiating
            the restart procedure with the call agent."
       REFERENCE
           "PacketCable NCS Specification"
       DEFVAL { 600 }
       ::= { pktcNcsEndPntConfigEntry 18 }

   pktcNcsEndPntConfigTdinit     OBJECT-TYPE
       SYNTAX      Unsigned32
       UNITS       "seconds"
       MAX-ACCESS  read-create
       STATUS      current
       DESCRIPTION
           "This MIB object represents the 'disconnected' initial
            waiting delay within the context of an MTA's 'disconnected
            procedure'. The 'disconnected procedure' is initiated when
            an endpoint becomes 'disconnected' while attempting to
            communicate with a Call Agent.

            The 'disconnected timer' associated with the 'disconnected
            Procedure' is initialized to a random value, uniformly
            distributed between zero and the value contained in this
            MIB Object.

            For more information on the usage of this timer, please
            refer to the PacketCable NCS Specification."

       REFERENCE
           "PacketCable NCS Specification"
       DEFVAL { 15 }
       ::= { pktcNcsEndPntConfigEntry 19 }

   pktcNcsEndPntConfigTdmin     OBJECT-TYPE
       SYNTAX      Unsigned32
       UNITS       "seconds"
       MAX-ACCESS  read-create
       STATUS      current
       DESCRIPTION
               "This MIB object represents the 'disconnected' minimum
                waiting delay within the context of an MTA's
                'disconnected procedure', specifically when local user
                activity is detected.
                The 'disconnected procedure' is initiated when
                an endpoint becomes 'disconnected' while attempting to
                communicate with a Call Agent.
                For more information on the usage of this timer, please
                refer to the PacketCable NCS Specification."

       REFERENCE
           "PacketCable NCS Specification"
       DEFVAL { 15 }
       ::= { pktcNcsEndPntConfigEntry 20 }

   pktcNcsEndPntConfigTdmax     OBJECT-TYPE
       SYNTAX      Unsigned32
       UNITS       "seconds"
       MAX-ACCESS  read-create
       STATUS      current
       DESCRIPTION
           " This object contains the maximum number of seconds the MTA
             waits after a disconnect, before initiating the
             disconnected procedure with the call agent.
              "
       REFERENCE
           "PacketCable NCS Specification"
       DEFVAL { 600 }
       ::= { pktcNcsEndPntConfigEntry 21 }

   pktcNcsEndPntConfigRtoMax     OBJECT-TYPE
       SYNTAX      Unsigned32
       UNITS       "seconds"
       MAX-ACCESS  read-create
       STATUS      current
       DESCRIPTION
           "This object specifies the maximum number of seconds the MTA
            waits for a response to an NCS message before initiating
            a retransmission."
       REFERENCE
           "PacketCable NCS Specification"
       DEFVAL { 4 }
       ::= { pktcNcsEndPntConfigEntry 22 }

   pktcNcsEndPntConfigRtoInit     OBJECT-TYPE
       SYNTAX      Unsigned32
       UNITS       "milliseconds"
       MAX-ACCESS  read-create
       STATUS      current
       DESCRIPTION
           " This object contains the initial number of seconds for the
             retransmission timer."
       REFERENCE
           "PacketCable NCS Specification"
       DEFVAL { 200 }
       ::= { pktcNcsEndPntConfigEntry 23 }

   pktcNcsEndPntConfigLongDurationKeepAlive     OBJECT-TYPE
       SYNTAX      Unsigned32
       UNITS       "minutes"
       MAX-ACCESS  read-create
       STATUS      current
       DESCRIPTION
           " Specifies a timeout value in minutes for sending long
             duration call notification message."
       REFERENCE
           "PacketCable NCS Specification"
       DEFVAL { 60 }
       ::= { pktcNcsEndPntConfigEntry 24 }

   pktcNcsEndPntConfigThist  OBJECT-TYPE
       SYNTAX      Unsigned32
       UNITS       "seconds"
       MAX-ACCESS  read-create
       STATUS      current
       DESCRIPTION
           " Timeout period in seconds before no response is declared."
       REFERENCE
           "PacketCable NCS Specification"
       DEFVAL { 30 }
       ::= { pktcNcsEndPntConfigEntry 25 }

   pktcNcsEndPntConfigStatus     OBJECT-TYPE
       SYNTAX      RowStatus
       MAX-ACCESS  read-create
       STATUS      current
       DESCRIPTION
           " This object contains the Row Status associated with the
             pktcNcsEndPntConfigTable. There are no restrictions or
             dependencies amidst the columnar objects before this
             row can be activated or for modifications of the
             columnar objects when this object is set to active(1)." a
             value of 'active(1)."
       ::= { pktcNcsEndPntConfigEntry 26 }

   pktcNcsEndPntConfigCallWaitingMaxRep     OBJECT-TYPE
       SYNTAX      Unsigned32 (0..10)
       MAX-ACCESS  read-create
       STATUS      current
       DESCRIPTION
           " This object contains the default value of the maximum
             number of repetitions of the call waiting tone that the
             MTA will play from a single CMS request. The MTA MUST NOT
             update this object with the information provided in the
             NCS message (if present). If the value of the object is
             modified by the SNMP Manager application, the MTA MUST use
             the new value as a default only for a new signal
             requested by the NCS message."
       DEFVAL    { 1 }
       ::= { pktcNcsEndPntConfigEntry 27 }

   pktcNcsEndPntConfigCallWaitingDelay     OBJECT-TYPE
       SYNTAX       Unsigned32 (1..100)
       UNITS        "seconds"
       MAX-ACCESS   read-create
       STATUS       current
       DESCRIPTION
           " This object contains the delay between repetitions of the
             call waiting tone that the MTA will play from a single CMS
             request."
       DEFVAL    { 10 }
       ::= { pktcNcsEndPntConfigEntry 28 }

   pktcNcsEndPntStatusCallIpAddressType  OBJECT-TYPE
       SYNTAX      InetAddressType
       MAX-ACCESS  read-only
       STATUS      current
       DESCRIPTION
          " This object contains the type of Internet address of the
            CMS currently being used for this endpoint."
       ::= { pktcNcsEndPntConfigEntry 29 }

   pktcNcsEndPntStatusCallIpAddress  OBJECT-TYPE
       SYNTAX      InetAddress
       MAX-ACCESS  read-only
       STATUS      current
       DESCRIPTION
          " This object contains the Internet address of the CMS
            currently being used for this endpoint. This Internet
            address is used to create the appropriate security
            association. The type of this IP address is determined by
            the value of the pktcNcsEndPntStatusCallIpAddressType
            object."
   ::= { pktcNcsEndPntConfigEntry 30 }

   pktcNcsEndPntStatusError  OBJECT-TYPE
       SYNTAX INTEGER {
                  operational (1),
                  noSecurityAssociation (2),
                  disconnected (3)
                }
       MAX-ACCESS   read-only
       STATUS  current
       DESCRIPTION
          " This object contains the error status for this interface.
            The operational status indicates that all operations
            necessary to put the line in service have occurred, and the
            CMS has acknowledged the Restart In Progress (RSIP)
            message successfully. If pktcMtaDevCmsIpsecCtrl is enabled
            for the associated Call Agent, the noSecurityAssociation
            status indicates that no Security Association (SA) yet
            exists for this endpoint. If pktcMtaDevCmsIpsecCtrl is
            disabled for the associated Call Agent, the
            noSecurityAssociation status is not applicable and should
            not be used by the MTA. The disconnected status indicates
            one of the following two:
            If pktcMtaDevCmsIpsecCtrl is disabled, then no security
            association is involved with this endpoint. The NCS
            signaling software is in process of establishing the NCS
            signaling link via an RSIP exchange.
            Otherwise, when pktcMtaDevCmsIpsecCtrl is enabled,
            security Association has been established, and the NCS
            signaling software is in process of establishing the NCS
            signaling link via an RSIP exchange."
       ::= { pktcNcsEndPntConfigEntry 31 }

   pktcNcsEndPntConfigMinHookFlash    OBJECT-TYPE
       SYNTAX       Unsigned32 (20..1550)
       UNITS        "Milliseconds"
       MAX-ACCESS   read-only
       STATUS       current
       DESCRIPTION
           " This is the minimum time a line needs to be on hook for a
             valid hook flash. The value of this object MUST be
             greater than the value of
             pktcNcsEndPntConfigPulseDialMaxBreakTime. The value of
             pktcNcsEndPntConfigMinHookFlash MUST be less than
             pktcNcsEndPntConfigMaxHookFlash. This object MUST only be
             set via the MTA configuration during the provisioning
             process.
                Furthermore, given the possibility for the 'pulse dial'
                and 'hook flash' to overlap, the value of this object
                MUST be greater than the value contained by the MIB
                Object 'pktcNcsEndPntConfigPulseDialMaxMakeTime'."
       DEFVAL { 300 }
       ::= { pktcNcsEndPntConfigEntry 32 }

   pktcNcsEndPntConfigMaxHookFlash    OBJECT-TYPE
       SYNTAX       Unsigned32 (20..1550)
       UNITS        "Milliseconds"
       MAX-ACCESS   read-only
       STATUS       current
       DESCRIPTION
           " This is the maximum time a line needs to be on hook for a
             valid hook flash. The value of
             pktcNcsEndPntConfigMaxHookFlash MUST be greater than
             pktcNcsEndPntConfigMinHookFlash. This object MUST only be
             set via the MTA configuration during the provisioning
             process."
       DEFVAL { 800 }
       ::= { pktcNcsEndPntConfigEntry 33 }

   pktcNcsEndPntConfigPulseDialInterdigitTime    OBJECT-TYPE
       SYNTAX       Unsigned32 (100..1500)
       UNITS        "Milliseconds"
       MAX-ACCESS   read-only
       STATUS       current
       DESCRIPTION
           " This is the pulse dial inter-digit timeout. This object
             MUST only be set via the MTA configuration during the
             provisioning process."
       DEFVAL { 100 }
       ::= { pktcNcsEndPntConfigEntry 34 }

   pktcNcsEndPntConfigPulseDialMinMakeTime    OBJECT-TYPE
       SYNTAX       Unsigned32 (20..200)
       UNITS        "Milliseconds"
       MAX-ACCESS   read-only
       STATUS       current
       DESCRIPTION
           " This is the minimum make pulse width for the dial pulse.
             The value of pktcNcsEndPntConfigPulseDialMinMakeTime MUST
             be less than pktcNcsEndPntConfigPulseDialMaxMakeTime. This
             object MUST only be set via the MTA configuration during
             the provisioning process."
       DEFVAL { 25 }
       ::= { pktcNcsEndPntConfigEntry 35 }

   pktcNcsEndPntConfigPulseDialMaxMakeTime    OBJECT-TYPE
       SYNTAX       Unsigned32 (20..200)
       UNITS        "Milliseconds"
       MAX-ACCESS   read-only
       STATUS       current
       DESCRIPTION
           " This is the maximum make pulse width for the dial pulse.
             The value of pktcNcsEndPntConfigPulseDialMaxMakeTime MUST
             be greater than pktcNcsEndPntConfigPulseDialMinMakeTime.
             This object MUST only be provided via the configuration
             file during the provisioning process.
             Furthermore, given the possibility for the 'pulse dial'
             and 'hook flash' to overlap, the value of this object MUST
             be less than the value contained by the MIB Object
             pktcNcsEndPntConfigMinHookFlash."
       DEFVAL { 55 }
       ::= { pktcNcsEndPntConfigEntry 36 }

   pktcNcsEndPntConfigPulseDialMinBreakTime    OBJECT-TYPE
       SYNTAX       Unsigned32 (20..200)
       UNITS        "Milliseconds"
       MAX-ACCESS   read-only
       STATUS       current
       DESCRIPTION
           " This is the minimum break pulse width for the dial pulse.
             The value of pktcNcsEndPntConfigPulseDialMinBreakTime MUST
             be less than pktcNcsEndPntConfigPulseDialMaxBreakTime.
             This object must only be provided via the configuration
             file during the provisioning process."
       DEFVAL { 45 }
       ::= { pktcNcsEndPntConfigEntry 37 }

   pktcNcsEndPntConfigPulseDialMaxBreakTime    OBJECT-TYPE
       SYNTAX       Unsigned32 (20..200)
       UNITS        "Milliseconds"
       MAX-ACCESS   read-only
       STATUS       current
       DESCRIPTION
           " This is the maximum break pulse width for the dial pulse.
             The value of pktcNcsEndPntConfigPulseDialMaxBreakTime MUST
             be greater than pktcNcsEndPntConfigPulseDialMinBreakTime.
             This object MUST only be provided via the configuration
             file during the provisioning process."
       DEFVAL { 75 }
       ::= { pktcNcsEndPntConfigEntry 38 }

   --
   -- notification group is for future extension.
   --
   pktcSigNotification  OBJECT IDENTIFIER ::= { pktcIetfSigMib 0 }
   pktcSigConformance   OBJECT IDENTIFIER ::= { pktcIetfSigMib 2 }
   pktcSigCompliances   OBJECT IDENTIFIER ::= { pktcSigConformance 1 }
   pktcSigGroups        OBJECT IDENTIFIER ::= { pktcSigConformance 2 }

   --
   -- compliance statements
   --

   pktcSigBasicCompliance  MODULE-COMPLIANCE
       STATUS     current
       DESCRIPTION
           " The compliance statement for devices that implement
             Signaling on the MTA."

   MODULE  -- pktcIetfSigMib

   --
   --  unconditionally mandatory groups
   --

   MANDATORY-GROUPS {
       pktcSigGroup
   }

   GROUP pktcNcsGroup
       DESCRIPTION
           " This group is mandatory for any MTA implementing NCS
             signaling"

   GROUP pktcInternationalGroup
       DESCRIPTION
           " This group is mandatory for any MTA implementing
             international telephony features. In such cases, it is
             left to manufacturers to determine whether to support both
             PacketCable and IPCablecom objects in the same MTA."
       ::={ pktcSigCompliances 1 }

   --
   -- units of conformance
   --

   pktcSigGroup  OBJECT-GROUP
       OBJECTS {
       pktcSigDevCodecMax,
       pktcSigDevEchoCancellation,
       pktcSigDevSilenceSuppression,
       pktcSigDevR0Cadence,
       pktcSigDevR1Cadence,
       pktcSigDevR2Cadence,
       pktcSigDevR3Cadence,
       pktcSigDevR4Cadence,
       pktcSigDevR5Cadence,
       pktcSigDevR6Cadence,
       pktcSigDevR7Cadence,
       pktcSigDevRgCadence,
       pktcSigDevRsCadence,
       pktcSigDefCallSigDscp,
       pktcSigDefMediaStreamDscp,
       pktcSigDevVmwiMode,
       pktcSignalingType,
       pktcSignalingVersion,
       pktcSignalingVendorExtension,
       pktcSigCapabilityType,
       pktcSigCapabilityVersion,
       pktcSigCapabilityVendorExt,
       pktcSigDefNcsReceiveUdpPort
       }
       STATUS current
       DESCRIPTION
             "Group of objects for the common portion of the
              PacketCable Signaling MIB."
       ::= { pktcSigGroups 1 }

   pktcNcsGroup  OBJECT-GROUP
       OBJECTS {
       pktcNcsEndPntConfigCallAgentId,
       pktcNcsEndPntConfigCallAgentUdpPort,
       pktcNcsEndPntConfigPartialDialTO,
       pktcNcsEndPntConfigCriticalDialTO,
       pktcNcsEndPntConfigBusyToneTO,
       pktcNcsEndPntConfigDialToneTO,
       pktcNcsEndPntConfigMessageWaitingTO,
       pktcNcsEndPntConfigOffHookWarnToneTO,
       pktcNcsEndPntConfigRingingTO,
       pktcNcsEndPntConfigRingBackTO,
       pktcNcsEndPntConfigReorderToneTO,
       pktcNcsEndPntConfigStutterDialToneTO,
       pktcNcsEndPntConfigTSMax,
       pktcNcsEndPntConfigMax1,
       pktcNcsEndPntConfigMax2,
       pktcNcsEndPntConfigMax1QEnable,
       pktcNcsEndPntConfigMax2QEnable,
       pktcNcsEndPntConfigMWD,
       pktcNcsEndPntConfigTdinit,
       pktcNcsEndPntConfigTdmin,
       pktcNcsEndPntConfigTdmax,
       pktcNcsEndPntConfigRtoMax,
       pktcNcsEndPntConfigRtoInit,
       pktcNcsEndPntConfigLongDurationKeepAlive,
       pktcNcsEndPntConfigThist,
       pktcNcsEndPntConfigStatus,
       pktcNcsEndPntConfigCallWaitingMaxRep,
       pktcNcsEndPntConfigCallWaitingDelay,
       pktcNcsEndPntStatusCallIpAddressType,
       pktcNcsEndPntStatusCallIpAddress,
       pktcNcsEndPntStatusError
       }
       STATUS current
       DESCRIPTION
             "Group of objects for the NCS portion of the PacketCable
              Signaling MIB. This is mandatory for NCS."
       ::= { pktcSigGroups 2 }

   pktcInternationalGroup    OBJECT-GROUP
       OBJECTS {
       pktcNcsEndPntConfigMinHookFlash,
       pktcNcsEndPntConfigMaxHookFlash,
       pktcNcsEndPntConfigPulseDialInterdigitTime,
       pktcNcsEndPntConfigPulseDialMinMakeTime,
       pktcNcsEndPntConfigPulseDialMaxMakeTime,
       pktcNcsEndPntConfigPulseDialMinBreakTime,
       pktcNcsEndPntConfigPulseDialMaxBreakTime,
       pktcSigDevRingCadence,
       pktcSigDevCidSigProtocol,
       pktcSigDevCidDelayAfterLR,
       pktcSigDevCidDtmfStartCode,
       pktcSigDevCidDtmfEndCode,
       pktcSigDevVmwiSigProtocol,
       pktcSigDevVmwiDelayAfterLR,
       pktcSigDevVmwiDtmfStartCode,
       pktcSigDevVmwiDtmfEndCode,
       pktcSigDevrpAsDtsDuration,
       pktcSigDevCidMode,
       pktcSigDevCidAfterRing,
       pktcSigDevCidAfterDTAS,
       pktcSigDevCidAfterRPAS,
       pktcSigDevRingAfterCID,
       pktcSigDevCidDTASAfterLR,
       pktcSigDevVmwiMode,
       pktcSigDevVmwiAfterDTAS,
       pktcSigDevVmwiAfterRPAS,
       pktcSigDevVmwiDTASAfterLR,
       pktcSigPowerRingFrequency,
       pktcSigPulseSignalFrequency,
       pktcSigPulseSignalDbLevel,
       pktcSigPulseSignalDuration,
       pktcSigPulseSignalPulseInterval,
       pktcSigPulseSignalRepeatCount,
       pktcSigDevToneDbLevel,
       pktcSigDevToneFreqCounter,
       pktcSigDevToneWholeToneRepeatCount,
       pktcSigDevToneSteady,
       pktcSigDevToneFirstFreqValue,
       pktcSigDevToneSecondFreqValue,
       pktcSigDevToneThirdFreqValue,
       pktcSigDevToneFourthFreqValue,
       pktcSigDevToneFreqMode,
       pktcSigDevToneFreqAmpModePrtg,
       pktcSigDevToneFreqOnDuration,
       pktcSigDevToneFreqOffDuration,
       pktcSigDevToneFreqRepeatCount
       }
       STATUS current
       DESCRIPTION
           " Group of objects that extend the behavior of existing
             objects to support operations in the widest possible set
             of international marketplaces.  Note that many of these
             objects represent a superset of behaviors described in
             other objects within this MIB Module."
       ::= { pktcSigGroups 3 }

   END

6.   Examples
   This section provides a couple of examples, specifically related
   to the MIB tables 'pktcSigDevToneTable' pktcSigDevToneTable and
   'pktcSigDevMultiFreqToneTable'.
   pktcSigDevMultiFreqToneTable.

   Example A:  Call waiting tone defined per ITU-T E.180:

   1) 400 Hz AM modulated by 16 Hz, on for 500ms at -4 dBm
   2) 400 Hz AM modulated by 16 Hz, off for 400ms
   3) 400 Hz not AM modulated, on for 50 ms at -4 dBm
   4) 400 Hz not AM modulated, off for 450 ms
   5) 400 Hz not AM modulated, on for 50 ms at -4 dBm
   6) 400 Hz not AM modulated, off for 3450 ms
   7) 400 Hz not AM modulated, on for 50 ms at -4 dBm
   8) 400 Hz not AM modulated, off for 450 ms
   9) 400 Hz not AM modulated, on for 50 ms at -4 dBm
   10)   400 Hz not AM modulated, off for 3450 ms
   11)   not repeated, not continuous

   Assume userDefined1(18) is assigned to this tone:

   pktcSigDevMultiFreqToneTable:
   ToneType|F-1|F-2|F-3|F-4|F-Mode|ModePrtg|DbL|OnDur|OffDur|Rep-Count
   ===================================================================
   18       400  16  0   0     1     90     -40  500   400      0
   18       400   0  0   0     2      0     -40   50   450      0
   18       400   0  0   0     2      0     -40   50  3450      0
   18       400   0  0   0     2      0     -40   50   450      0
   18       400   0  0   0     2      0     -40   50  3450      0

   pktcSigDevToneTable:
   ToneType|ToneFreqGroup|ToneFreqCounter|ToneRep-Count|Steady
   =============================================================
   18          1             5              0       false(2)

   The single row of the pktcSigDevToneTable defines one multi-
   frequency group of five rows (ToneFreqCounter) defined in the
   pktcSigDevMultiFreqToneTable and instructs the MTA to play this
   group only once (non-repeatable as ToneRep-Count equals 0).

   Example B - Congestion Tone - congestion(17):

   Note: This example of an embedded cadence is based on an operator
   variation.

   1) 400Hz on for 400ms -10 dBm
   2) 400Hz off for 350ms
   3) 400Hz on for 225ms -4 dBm
   4) 400Hz off for 525ms
   5) repeat (1) through (4) 5000 times or T0 timeout (which ever is
   shortest period)

   pktcSigDevMultiFreqToneTable:
   ToneType|F-1|F-2|F-3|F-4|F-Mode|ModePrtg|DbL|OnDur|OffDur|Rep-Count
   ===================================================================
   17       400  0   0   0    2       0    -100  400   350      0
   17       400  0   0   0    2       0     -40  225   525      0
   pktcSigDevToneTable:
   ToneType|ToneFreqGroup|ToneFreqCounter|ToneRep-Count|Steady
   =============================================================
   17          1             2              5000        false(2)

   Example C - Call Waiting Tone - callWaiting1(9):

   1) 16 Hz is modulated to carry the 400 Hz signal, ModulationRate
   within 85%, on for 500msec, at -25 dBm or more but less than -14 dBm
   2) 16 Hz is modulated to carry the 400 Hz signal, off for 0 ~ 4 secs
   3) 400 Hz not modulated, on for 50 ms at -25 dBm or more but less
   than -14 dBm
   4) 400 Hz not modulated, off for 450ms
   5) 400 Hz not modulated, on for 50 ms at -25 dBm or more but less
   than -14 dBm
   6) 400 Hz not modulated, off for 3450ms ([4000 - (50+450+50)])
   7) Steps 3 thru 6 are repeated.

   pktcSigDevMultiFreqToneTable:
   ToneType|F-1|F-2|F-3|F-4|F-Mode|ModePrtg|DbL|OnDur|OffDur|Rep-Count
   ===================================================================
   9        1   400 16  0   0     1     85     -25  500  1000      0
   9        2   400  0  0   0     2      0     -25   50   450      0
   9        3   400  0  0   0     2      0     -25   50  3450      0

   pktcSigDevToneTable:
   ToneType|ToneFreqGroup|ToneFreqCounter|ToneRep-Count|Steady
   =============================================================
   9           1             1              0       false(2)
   9           2             2              1       false(2)

   The first row of the pktcSigDevToneTable table instructs the MTA to
   play one row (ToneFreqCounter) of the pktcSigDevMultiFreqToneTable
   table only once (non-repeatable as ToneRep-Count equals 0). The
   second row of the pktcSigDevToneTable table instructs the MTA to
   play next two rows (ToneFreqCounter) of the
   pktcSigDevMultiFreqToneTable table and make this frequency group
   repeatable (ToneRep-Count is not 0).

7.   Acknowledgments
   The current editors would like to thank the members of the IETF
   IPCDN working group and the CableLabs PacketCable Provisioning focus
   team for their contributions, comments and suggestions.

   Specifically, the following individuals are recognized:

       Angela Lyda            Arris Interactive
       Romascanu, Dan         Avaya
       Chad Griffiths         Broadcom Corp.
       Eugene Nechamkin       Broadcom Corp.
       Jean-Francois Mule     CableLabs(R)
       Matt A. Osman          CableLabs(R)
       Klaus Hermanns         Cisco Systems, Inc.
       Rich Woundy            Comcast Corp.
       Bert Wijnen            Lucent Technologies
       Randy Presuhn          Mindspring
       Phillip Freyman        Motorola, Inc.
       Rick Vetter            Motorola, Inc.
       Sasha Medvinsky        Motorola, Inc.
       Wim De Ketelaere       tComLabs
       David De Reu           tComLabs
       Kristof Sercu          tComLabs
       Roy Spitzer            Telogy Networks, Inc.
       Itay Sherman           Texas Instruments, Inc.
       Mauricio Sanchez       Texas Instruments, Inc.
       Shivakumar Thangapandi Texas Instruments, Inc.
       Mike Heard             Consultant

   For the international objects, the authors are especially thankful
   to Phillip Freyman and Eugene Nechamkin for their recommendations
   and contributions. Special appreciation is also expressed to the
   IPCDN co-chairs (Jean-Francois, Rich woundy) and Dan Romascanu for
   the numerous reviews and valuable comments.

8.   Security Considerations

   There are a number of management objects defined in this MIB that
   have a MAX-ACCESS clause of read-write and/or read-create. Such
   objects may be considered sensitive or vulnerable in some network
   environments. The support for SET operations in a non-secure
   environment without proper protection can have a negative effect on
   network operations.

   The following Differentiated Services Code Point (DSCP) and mask
   objects are used to differentiate between various types of traffic
   in the service provider network:

        pktcSigDefCallSigDscp
        pktcSigDefMediaStreamDscp
   These objects may contain information that may be sensitive from a
   business perspective. For example, they may represent a customer's
   service contract that a service provider chooses to apply to a
   customer's ingress or egress traffic. If these objects are SET
   maliciously, it may permit unmarked or inappropriately marked
   signaling and media traffic to enter the service provider network,
   resulting in unauthorized levels of service for customers.

   The following objects determine ring cadence, repeatable
   characteristics, signal duration, and caller id subscriber line
   protocol for telephony operation:

        pktcSigDevR0Cadence
        pktcSigDevR1Cadence
        pktcSigDevR2Cadence
        pktcSigDevR3Cadence
        pktcSigDevR4Cadence
        pktcSigDevR5Cadence
        pktcSigDevR6Cadence
        pktcSigDevR7Cadence
        pktcSigDevRgCadence
        pktcSigDevRsCadence
        pktcSigDevCidSigProtocol
        pktcSigDevVmwiSigProtocol
        pktcSigPulseSignalDuration
        pktcSigPulseSignalPauseDuration

   If these objects are SET maliciously, it may result in unwanted
   operation, or a failure to obtain telephony service from client
   (MTA) devices.

   The objects in the pktcNcsEndPntConfigTable are used for endpoint
   signaling. The pktcNcsEndPntConfigCallAgentId object contains the
   name of the call agent, which includes the call agent Fully
   Qualified Domain Name (FQDN). If this object is SET maliciously, the
   MTA will not be able to communicate with the call agent, resulting
   in a disruption of telephony service. The
   pktcNcsEndPntConfigCallAgentUdpPort object identifies the UDP port
   for NCS traffic. If this object is SET maliciously, the call agent
   will not receive NCS traffic from the MTA, also resulting in a
   disruption of telephony service.

   Some of the readable objects in this MIB module (i.e., objects with
   a MAX-ACCESS other than not-accessible) may be considered sensitive
   or vulnerable in some network environments.  It is thus important to
   control even GET and/or NOTIFY access to these objects and possibly
   to even encrypt the values of these objects when sending them over
   the network via SNMP.  The most sensitive is
   pktcNcsEndPntStatusCallIpAddress within pktcNcsEndPntConfigTable.
   This information itself may be valuable to would-be attackers.

   SNMP versions prior to SNMPv3 did not include adequate security.
   Even if the network itself is secure (for example by using IPSec),
   even then, there is no control as to who on the secure network is
   allowed to access and GET/SET (read/change/create/delete) the
   objects in this MIB module.

   It is RECOMMENDED that implementers consider the security features
   as provided by the SNMPv3 framework (see [RFC3410], section 8),
   including full support for the SNMPv3 cryptographic mechanisms (for
   authentication and privacy).

   Further, deployment of SNMP versions prior to SNMPv3 is NOT
   RECOMMENDED.  Instead, it is RECOMMENDED to deploy SNMPv3 and to
   enable cryptographic security.  It is then a customer/operator
   responsibility to ensure that the SNMP entity giving access to an
   instance of this MIB module is properly configured to give access to
   the objects only to those principals (users) that have legitimate
   rights to indeed GET or SET (change/create/delete) them.

9.   IANA Considerations

   The MIB module in this document uses the following IANA-assigned
   OBJECT IDENTIFIER values recorded in the SMI Numbers registry:

   Descriptor     OBJECT IDENTIFIER Value
   ----------     -----------------------
   pktcIetfSigMib     { mib-2 XXX }

   Editor's Note (to be removed prior to publication): the IANA is
   requested to assign a value for XXX under the mib-2 subtree and to
   record the assignment in the SMI Numbers registry. When the
   assignment has been made, the RFC Editor is asked to replace XXX
   (here and in the MIB module) with the assigned value and to remove
   this note.

10.    Normative References

   [PKT-SP-MIB-SIG-1.0] PacketCable(TM) 1.0 Signaling MIB
             Specification, Issued, PKT-SP-MIB-SIG-I09-050812,
             August 2005.
             http://www.packetcable.com/specifications/
             http://www.cablelabs.com/specifications/archives/

   [PKT-SP-MIB-SIG-1.5] PacketCable(TM) 1.5 Signaling MIB
             Specification, Issued, PKT-SP-MIB-SIG1.5-I01-050128,
             January 2005.

             http://www.packetcable.com/specifications/
             http://www.cablelabs.com/specifications/archives/

   [ITU-T-J169] IPCablecom Network Call Signaling (NCS) MIB
             requirements, J.169, ITU-T, March, 2001.

   [RFC2119] Bradner, S., "Key words for use in RFCs to Indicate
             Requirement Levels", BCP 14, RFC 2119, March 1997.

   [RFC2578] McCloghrie, K., Perkins, D., Schoenwaelder, J., Case, J.,
             Rose, M., and S. Waldbusser, "Structure of Management
             Information Version 2 (SMIv2)", STD 58, RFC 2578, April
             1999.

   [RFC2579] McCloghrie, K., Perkins, D., Schoenwaelder, J., Case, J.,
             Rose, M., and S. Waldbusser, "Textual Conventions for
             SMIv2", STD 58, RFC 2579, April 1999.

   [RFC2580] McCloghrie, K., Perkins, D., Schoenwaelder, J., Case, J.,
             Rose, M., and S. Waldbusser, "Conformance Statements for
             SMIv2", STD 58, RFC 2580, April 1999.

   [RFC3289] Baker, F., Chan, K., and A. Smith, "Management Information
             Base for the Differentiated Services Architecture", RFC
             3289, May 2002.

   [RFC4001] Daniel, M., Haberman, B., Routhier, S., and
             Schoenwaelder, J., "Textual Conventions for Internet
   Network
             Addresses", RFC 4001, May 2002.

   [RFC3411] Harrington, D., Presuhn, R., and B. Wijnen "An
             Architecture for Describing Simple Network Management
             Protocol (SNMP) Management Frameworks", RFC 3411, December
             2002.
   [RFC2863] McCloghrie, K., Kastenholz, F., "The Interfaces Group MIB"
             ,RFC2863, June 2000.

   [PKT-SP-CODEC] Packetcable Audio/Video Codecs Specification
             PKT-SP-CODEC-IO5-040113.

   [PKT-SP-MGCP] Packetcable Network-Based Call Signaling Protocol
             Specification PKT-SP-EC-MGCP-I10-040402.

   [PKT-SP-PROV] Packetcable MTA Device Provisioning Specification
             PKT-SP-PROV-I10-040730.

11.    Informative References
   [RFC3410] Case, J., Mundy, R., Partain, D. and B. Stewart,
             "Introduction and Applicability Statements for Internet-
             Standard Management Framework", RFC 3410, December 2002.

   [RFC3435] Andreasen, F., and B. Foster, "Media Gateway Control
             Protocol (MGCP)", RFC 3435, January 2003.

   [RFC4234] D. Crocker, Ed. and P. Overell, "Augmented BNF for Syntax
             Specifications: ABNF", RFC4234, October 2005.

   [RFCXYZ]

   [RFC4682]  Nechamkin, E., and Mule J., "Multimedia Terminal Adapter
             (MTA) Management Information Base for PacketCable and
             IPCablecom compliant devices", RFCXYZ, RFC4682, <Date>.

   Editor's Note (to be removed prior to publication): This is the
   reference to 'draft-ietf-ipcdn-pktc-mtamib' which is expected to
   accepted at the same time as this draft. When the draft is accepted,
   the RFC Editor is asked to replace XYZ (and in the reference
   earlier) with the assigned value and to remove this note.

   [ETSI-TS-101-909-4] ETSI TS 101 909-4:"Access and Terminals (AT);
             Digital Broadband Cable Access to the Public
             Telecommunications Network; IP Multimedia Time Critical
             Services; Part 4: Network Call Signaling Protocol".

   [ETSI-TS-101-909-9] ETSI TS 101 909-9:"Access and Terminals (AT);
             Digital Broadband Cable Access to the Public
             Telecommunications Network; IP Multimedia Time Critical
             Services; Part 9: IPCablecom Network Call Signalling
             (NCS) MIB Requirements".

   [ETSI-EN-300-001] ETSI EN 300-001 V1.5.1 (1998-10):"European
             Standard (Telecommunications series) Attachments
             to Public Switched Telephone Network (PSTN);
             General technical requirements for equipment connected to
             an analogue subscriber interface in the PSTN; Chapter 3:
             Ringing signal characteristics (national deviations are in
             Table 3.1.1)".

   [ETSI-EN-300-324-1] ETSI EN 300 324-1 V2.1.1 (2000-04):"V Interfaces
             at the digital Loop Exchange (LE); V5.1 interface for the
             support of Access Network (AN); Part 1: V5.1 interface
             specification".

   [ETSI-EN-300-659-1] ETSI EN 300 659-1: "Public Switched Telephone
             Network (PSTN); Subscriber line protocol over the local
             loop for display (and related) services; Part 1: On hook
             data transmission".
   [ITU-T-E.180] ITU-T E.180: "Various Tones Used in National Networks,
             Supplement 2 to Recommendation E.180".

   [ETSI-TR-101-183] ETSI TR-101-183: "Public Switched Telephone
             Network (PSTN) Analogue Ringing Signals".

Authors' Addresses

       Gordon Beacham
       Motorola, Inc.
       6450 Sequence Drive, Bldg. 1
       San Diego, CA 92121, USA
       +1 858-404-2335
       gordon.beacham@motorola.com

       Satish Kumar Mudugere Eswaraiah
       Texas Instruments India (P) Ltd.,
       Golf view, Wind Tunnel Road
       Murugesh Palya
       Bangalore 560 017, INDIA
       +91 80 5269451
       satish.kumar@ti.com

       Sumanth Channabasappa
       Cable Television Laboratories, Inc.
       858 Coal Creek Circle,
       Louisville, CO 80027, USA
       +1 303-661-3307
       Sumanth@cablelabs.com

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