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Private Header (P-Header) Extensions to the Session Initiation Protocol (SIP) for the 3rd-Generation Partnership Project (3GPP) (RFC3455)

IP.com Disclosure Number: IPCOM000011191D
Original Publication Date: 2003-Jan-01
Included in the Prior Art Database: 2003-Feb-13
Document File: 35 page(s) / 80K

Publishing Venue

Internet Society Requests For Comment (RFCs)

Related People

M. Garcia-Martin: AUTHOR [+3]

Abstract

This document describes a set of private Session Initiation Protocol (SIP) headers (P-headers) used by the 3rd-Generation Partnership Project (3GPP), along with their applicability, which is limited to particular environments. The P-headers are for a variety of purposes within the networks that the partners use, including charging and information about the networks a call traverses.

This text was extracted from an ASCII text file.
This is the abbreviated version, containing approximately 4% of the total text.

Network Working Group                                   M. Garcia-Martin

Request for Comments: 3455                                      Ericsson

Category: Informational                                     E. Henrikson

                                                                  Lucent

                                                                D. Mills

                                                                Vodafone

                                                            January 2003

     Private Header (P-Header) Extensions to the Session Initiation

    Protocol (SIP) for the 3rd-Generation Partnership Project (3GPP)

Status of this Memo

   This memo provides information for the Internet community.  It does

   not specify an Internet standard of any kind.  Distribution of this

   memo is unlimited.

Copyright Notice

   Copyright (C) The Internet Society (2003).  All Rights Reserved.

Abstract

   This document describes a set of private Session Initiation Protocol

   (SIP) headers (P-headers) used by the 3rd-Generation Partnership

   Project (3GPP), along with their applicability, which is limited to

   particular environments.  The P-headers are for a variety of purposes

   within the networks that the partners use, including charging and

   information about the networks a call traverses.

Table of Contents

   1. Overall Applicability . . . . . . . . . . . . . . . . . . . .  3

   2. Conventions . . . . . . . . . . . . . . . . . . . . . . . . .  3

   3. Overview . . . .  . . . . . . . . . . . . . . . . . . . . . .  3

   4. SIP Private Headers . . . . . . . . . . . . . . . . . . . . .  3

     4.1 The P-Associated-URI header. . . . . . . . . . . . . . . .  3

         4.1.1 Applicability statement for the

               P-Associated-URI header. . . . . . . . . . . . . . .  4

         4.1.2 Usage of the P-Associated-URI header . . . . . . . .  4

     4.2 The P-Called-Party-ID header . . . . . . . . . . . . . . .  6

         4.2.1 Applicability statement for the

              P-Called-Party-ID header. . . . . . . . . . . . . . .  9

         4.2.2 Usage of the P-Called-Party-ID header. . . . . . . . 10

     4.3 The P-Visited-Network-ID header. . . . . . . . . . . . . . 11

         4.3.1 Applicability statement for the

               P-Visited-Network-ID header. . . . . . . . . . . . . 11

Garcia-Martin, et. al.       Informational                      [Page 1]

RFC 3455              3GPP SIP P-Header Extensions          January 2003

     ®..