A new Request for Comments is now available in online RFC libraries.
RFC 7315
Title: Private Header (P-Header) Extensions to
the Session Initiation Protocol (SIP) for the 3GPP
Author: R. Jesske,
K. Drage,
C. Holmberg
Status: Informational
Stream: IETF
Date: July 2014
Mailbox: [email protected],
[email protected],
[email protected]
Pages: 43
Characters: 101144
Obsoletes: RFC 3455
I-D Tag: draft-drage-sipping-rfc3455bis-14.txt
URL: https://www.rfc-editor.org/rfc/rfc7315.txt
This document describes a set of private header (P-header) Session
Initiation Protocol (SIP) fields used by the 3GPP, along with their
applicability, which is limited to particular environments. The
P-header fields are used for a variety of purposes within the
networks that the partners implement, including charging and
information about the networks a call traverses. This document
obsoletes RFC 3455.
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