Last Call: <draft-ietf-sipcore-rfc7976bis-02.txt> (Updates to Private Header (P-Header) Extension Usage in Session Initiation Protocol (SIP) Requests and Responses) to Informational RFC

The IESG <iesg-secretary@ietf.org> Tue, 13 May 2025 20:51 UTC

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From: The IESG <iesg-secretary@ietf.org>
To: IETF-Announce <ietf-announce@ietf.org>
Subject: Last Call: <draft-ietf-sipcore-rfc7976bis-02.txt> (Updates to Private Header (P-Header) Extension Usage in Session Initiation Protocol (SIP) Requests and Responses) to Informational RFC
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Message-ID: <174716947137.1807772.12574918307018895047@dt-datatracker-58d4498dbd-6gzjf>
Date: Tue, 13 May 2025 13:51:11 -0700
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CC: draft-ietf-sipcore-rfc7976bis@ietf.org, pkyzivat@alum.mit.edu, sipcore-chairs@ietf.org, sipcore@ietf.org
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Archived-At: <https://mailarchive.ietf.org/arch/msg/ietf-announce/dGSmwLfQXcCx8Zv01JP2u7KH5uo>

The IESG has received a request from the Session Initiation Protocol Core WG
(sipcore) to consider the following document: - 'Updates to Private Header
(P-Header) Extension Usage in Session
   Initiation Protocol (SIP) Requests and Responses'
  <draft-ietf-sipcore-rfc7976bis-02.txt> as Informational RFC

The IESG plans to make a decision in the next few weeks, and solicits final
comments on this action. Please send substantive comments to the
last-call@ietf.org mailing lists by 2025-05-27. Exceptionally, comments may
be sent to iesg@ietf.org instead. In either case, please retain the beginning
of the Subject line to allow automated sorting.

Abstract


   The Third Generation Partnership Project (3GPP) has identified cases
   where different SIP private header extensions referred to as "P-"
   header fields, and defined in RFC 7315, need to be included in SIP
   requests and responses currently not allowed according to RFC 7315.
   This document updates RFC 7315, in order to allow inclusion of the
   affected "P-" header fields in such requests and responses.

   This document also makes updates for RFC 7315 in order to fix
   misalignments that occurred when RFC 3455 was updated and obsoleted
   by RFC 7315.




The file can be obtained via
https://datatracker.ietf.org/doc/draft-ietf-sipcore-rfc7976bis/



No IPR declarations have been submitted directly on this I-D.

Last Call: <draft-ietf-sipcore-rfc7976bis-02.txt>… The IESG