Browse Prior Art Database

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

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