draft-ietf-ecrit-data-only-ea-03.txt   draft-ietf-ecrit-data-only-ea-04.txt 
ECRIT B. Rosen ECRIT B. Rosen
Internet-Draft NeuStar, Inc. Internet-Draft NeuStar, Inc.
Intended status: Experimental H. Schulzrinne Intended status: Experimental H. Schulzrinne
Expires: September 13, 2012 Columbia U. Expires: May 13, 2013 Columbia U.
H. Tschofenig H. Tschofenig
Nokia Siemens Networks Nokia Siemens Networks
March 12, 2012 November 9, 2012
Data-Only Emergency Calls Data-Only Emergency Calls
draft-ietf-ecrit-data-only-ea-03.txt draft-ietf-ecrit-data-only-ea-04.txt
Abstract Abstract
RFC 6443 'Framework for Emergency Calling Using Internet Multimedia' RFC 6443 'Framework for Emergency Calling Using Internet Multimedia'
describes how devices use the Internet to place emergency calls and describes how devices use the Internet to place emergency calls and
how Public Safety Answering Points (PSAPs) can handle Internet how Public Safety Answering Points (PSAPs) can handle Internet
multimedia emergency calls natively. The exchange of multimedia multimedia emergency calls natively. The exchange of multimedia
traffic typically involves a SIP session establishment starting with traffic typically involves a SIP session establishment starting with
a SIP INVITE that negotiates various parameters for that session. a SIP INVITE that negotiates various parameters for that session.
skipping to change at page 1, line 45 skipping to change at page 1, line 45
Internet-Drafts are working documents of the Internet Engineering Internet-Drafts are working documents of the Internet Engineering
Task Force (IETF). Note that other groups may also distribute Task Force (IETF). Note that other groups may also distribute
working documents as Internet-Drafts. The list of current Internet- working documents as Internet-Drafts. The list of current Internet-
Drafts is at http://datatracker.ietf.org/drafts/current/. Drafts is at http://datatracker.ietf.org/drafts/current/.
Internet-Drafts are draft documents valid for a maximum of six months Internet-Drafts are draft documents valid for a maximum of six months
and may be updated, replaced, or obsoleted by other documents at any and may be updated, replaced, or obsoleted by other documents at any
time. It is inappropriate to use Internet-Drafts as reference time. It is inappropriate to use Internet-Drafts as reference
material or to cite them other than as "work in progress." material or to cite them other than as "work in progress."
This Internet-Draft will expire on September 13, 2012. This Internet-Draft will expire on May 13, 2013.
Copyright Notice Copyright Notice
Copyright (c) 2012 IETF Trust and the persons identified as the Copyright (c) 2012 IETF Trust and the persons identified as the
document authors. All rights reserved. document authors. All rights reserved.
This document is subject to BCP 78 and the IETF Trust's Legal This document is subject to BCP 78 and the IETF Trust's Legal
Provisions Relating to IETF Documents Provisions Relating to IETF Documents
(http://trustee.ietf.org/license-info) in effect on the date of (http://trustee.ietf.org/license-info) in effect on the date of
publication of this document. Please review these documents publication of this document. Please review these documents
skipping to change at page 2, line 37 skipping to change at page 2, line 37
6. Example . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 6. Example . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
7. Security Considerations . . . . . . . . . . . . . . . . . . . 15 7. Security Considerations . . . . . . . . . . . . . . . . . . . 15
8. IANA Considerations . . . . . . . . . . . . . . . . . . . . . 17 8. IANA Considerations . . . . . . . . . . . . . . . . . . . . . 17
8.1. Registration of the 'application/cap+xml' MIME type . . . 17 8.1. Registration of the 'application/cap+xml' MIME type . . . 17
8.2. IANA Registration for 425 Response Code . . . . . . . . . 18 8.2. IANA Registration for 425 Response Code . . . . . . . . . 18
8.3. IANA Registration of New AlertMsg-Error Header Field . . . 18 8.3. IANA Registration of New AlertMsg-Error Header Field . . . 18
8.4. IANA Registration for the SIP AlertMsg-Error Codes . . . . 19 8.4. IANA Registration for the SIP AlertMsg-Error Codes . . . . 19
9. Acknowledgments . . . . . . . . . . . . . . . . . . . . . . . 20 9. Acknowledgments . . . . . . . . . . . . . . . . . . . . . . . 20
10. References . . . . . . . . . . . . . . . . . . . . . . . . . . 21 10. References . . . . . . . . . . . . . . . . . . . . . . . . . . 21
10.1. Normative References . . . . . . . . . . . . . . . . . . . 21 10.1. Normative References . . . . . . . . . . . . . . . . . . . 21
10.2. Informative References . . . . . . . . . . . . . . . . . . 22 10.2. Informative References . . . . . . . . . . . . . . . . . . 21
Authors' Addresses . . . . . . . . . . . . . . . . . . . . . . . . 23 Authors' Addresses . . . . . . . . . . . . . . . . . . . . . . . . 23
1. Introduction 1. Introduction
RFC 6443 [RFC6443] describes how devices use the Internet to place RFC 6443 [RFC6443] describes how devices use the Internet to place
emergency calls and how Public Safety Answering Points (PSAPs) can emergency calls and how Public Safety Answering Points (PSAPs) can
handle Internet multimedia emergency calls natively. The exchange of handle Internet multimedia emergency calls natively. The exchange of
multimedia traffic typically involves a SIP session establishment multimedia traffic typically involves a SIP session establishment
starting with a SIP INVITE that negotiates various parameters for starting with a SIP INVITE that negotiates various parameters for
that session. that session.
skipping to change at page 19, line 12 skipping to change at page 19, line 12
Header Name compact Reference Header Name compact Reference
----------------- ------- --------- ----------------- ------- ---------
AlertMsg-Error [this doc] AlertMsg-Error [this doc]
2. In the portion titled "Header Field Parameters and Parameter 2. In the portion titled "Header Field Parameters and Parameter
Values", add Values", add
Predefined Predefined
Header Field Parameter Name Values Reference Header Field Parameter Name Values Reference
----------------- ------------------- ---------- --------- ----------------- ------------------- ---------- ---------
AlertMsg-Error code yes [this doc] AlertMsg-Error code yes [this doc]
8.4. IANA Registration for the SIP AlertMsg-Error Codes 8.4. IANA Registration for the SIP AlertMsg-Error Codes
This document creates a new registry for SIP, called "AlertMsg-Error This document creates a new registry for SIP, called "AlertMsg-Error
Codes". AlertMsg-Error codes provide reason for the error discovered Codes". AlertMsg-Error codes provide reason for the error discovered
by recipients, categorized by action to be taken by error recipient. by recipients, categorized by action to be taken by error recipient.
The initial values for this registry are shown below. The initial values for this registry are shown below.
Registry Name: AlertMsg-Error Codes Registry Name: AlertMsg-Error Codes
skipping to change at page 21, line 36 skipping to change at page 21, line 36
[RFC6442] Polk, J., Rosen, B., and J. Peterson, "Location Conveyance [RFC6442] Polk, J., Rosen, B., and J. Peterson, "Location Conveyance
for the Session Initiation Protocol", RFC 6442, for the Session Initiation Protocol", RFC 6442,
December 2011. December 2011.
[RFC3261] Rosenberg, J., Schulzrinne, H., Camarillo, G., Johnston, [RFC3261] Rosenberg, J., Schulzrinne, H., Camarillo, G., Johnston,
A., Peterson, J., Sparks, R., Handley, M., and E. A., Peterson, J., Sparks, R., Handley, M., and E.
Schooler, "SIP: Session Initiation Protocol", RFC 3261, Schooler, "SIP: Session Initiation Protocol", RFC 3261,
June 2002. June 2002.
[RFC3311] Rosenberg, J., "The Session Initiation Protocol (SIP)
UPDATE Method", RFC 3311, October 2002.
[RFC3428] Campbell, B., Rosenberg, J., Schulzrinne, H., Huitema, C., [RFC3428] Campbell, B., Rosenberg, J., Schulzrinne, H., Huitema, C.,
and D. Gurle, "Session Initiation Protocol (SIP) Extension and D. Gurle, "Session Initiation Protocol (SIP) Extension
for Instant Messaging", RFC 3428, December 2002. for Instant Messaging", RFC 3428, December 2002.
[RFC6086] Holmberg, C., Burger, E., and H. Kaplan, "Session
Initiation Protocol (SIP) INFO Method and Package
Framework", RFC 6086, January 2011.
[RFC3265] Roach, A., "Session Initiation Protocol (SIP)-Specific
Event Notification", RFC 3265, June 2002.
[RFC3903] Niemi, A., "Session Initiation Protocol (SIP) Extension
for Event State Publication", RFC 3903, October 2004.
[RFC5234] Crocker, D. and P. Overell, "Augmented BNF for Syntax [RFC5234] Crocker, D. and P. Overell, "Augmented BNF for Syntax
Specifications: ABNF", STD 68, RFC 5234, January 2008. Specifications: ABNF", STD 68, RFC 5234, January 2008.
[I-D.ietf-ecrit-additional-data] [I-D.ietf-ecrit-additional-data]
Rosen, B., Tschofenig, H., and R. Marshall, "Additional Rosen, B., Tschofenig, H., and R. Marshall, "Additional
Data related to an Emergency Call", Data related to an Emergency Call",
draft-ietf-ecrit-additional-data-02 (work in progress), draft-ietf-ecrit-additional-data-05 (work in progress),
October 2011. October 2012.
10.2. Informative References 10.2. Informative References
[I-D.ietf-atoca-requirements]
Rosen, B., Schulzrinne, H., Tschofenig, H., and S.
Norreys, "Requirements, Terminology and Framework for
Exigent Communications", draft-ietf-atoca-requirements-02
(work in progress), October 2011.
[I-D.ietf-ecrit-trustworthy-location] [I-D.ietf-ecrit-trustworthy-location]
Tschofenig, H., Schulzrinne, H., and B. Aboba, Tschofenig, H., Schulzrinne, H., and B. Aboba,
"Trustworthy Location Information", "Trustworthy Location",
draft-ietf-ecrit-trustworthy-location-02 (work in draft-ietf-ecrit-trustworthy-location-04 (work in
progress), May 2011. progress), October 2012.
[RFC4474] Peterson, J. and C. Jennings, "Enhancements for [RFC4474] Peterson, J. and C. Jennings, "Enhancements for
Authenticated Identity Management in the Session Authenticated Identity Management in the Session
Initiation Protocol (SIP)", RFC 4474, August 2006. Initiation Protocol (SIP)", RFC 4474, August 2006.
[RFC3325] Jennings, C., Peterson, J., and M. Watson, "Private [RFC3325] Jennings, C., Peterson, J., and M. Watson, "Private
Extensions to the Session Initiation Protocol (SIP) for Extensions to the Session Initiation Protocol (SIP) for
Asserted Identity within Trusted Networks", RFC 3325, Asserted Identity within Trusted Networks", RFC 3325,
November 2002. November 2002.
 End of changes. 11 change blocks. 
30 lines changed or deleted 11 lines changed or added

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