Private Header (P-Header) Extensions to the Session Initiation Protocol (SIP) for the 3rd-Generation Partnership Project (3GPP)
RFC 3455
| Document | Type |
RFC - Informational
(January 2003; Errata)
Obsoleted by RFC 7315
Was draft-garcia-sipping-3gpp-p-headers (individual in tsv area)
|
|
|---|---|---|---|
| Authors | Duncan Mills , Eric Henrikson , Miguel García | ||
| Last updated | 2015-10-14 | ||
| Stream | IETF | ||
| Formats | plain text html pdf htmlized bibtex | ||
| Stream | WG state | (None) | |
| Document shepherd | No shepherd assigned | ||
| IESG | IESG state | RFC 3455 (Informational) | |
| Consensus Boilerplate | Unknown | ||
| Telechat date | |||
| Responsible AD | Allison Mankin | ||
| IESG note | RFC Editor - Expedited Publication was Requested - Reply NOT received on this | ||
| Send notices to | <arpanet: mills@louie.udel.edu> | ||
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
4.3.2 Usage of the P-Visited-Network-ID header . . . . . . 12
4.4 The P-Access-Network-Info header . . . . . . . . . . . . . 15
4.4.1 Applicability Statement for the
P-Access-Network-Info header . . . . . . . . . . . . 16
4.4.2 Usage of the P-Access-Network-Info header . . . . . 17
4.5 The P-Charging-Function-Addresses header . . . . . . . . . 18
4.5.1 Applicability Statement for the
P-Charging-Function-Addresses header . . . . . . . . 18
4.5.2 Usage of the P-Charging-Function-Addresses
headerd. . . . . . . . . . . . . . . . . . . . . . . 19
4.6 The P-Charging-Vector header . . . . . . . . . . . . . . . 21
4.6.1 Applicability Statement for the
P-Charging-Vector header . . . . . . . . . . . . . . 22
4.6.2 Usage of the P-Charging-Vector header . . . . . . . 23
5. Formal Syntax . . . . . . . . . . . . . . . . . . . . . . . . 25
5.1 P-Associated-URI header syntax . . . . . . . . . . . . . . 25
5.2 P-Called-Party-ID header syntax. . . . . . . . . . . . . . 25
5.3 P-Visited-Network-ID header syntax . . . . . . . . . . . . 25
5.4 P-Access-Network-Info header syntax. . . . . . . . . . . . 25
5.5 P-Charging-Function-Addresses header syntax. . . . . . . . 26
5.6 P-Charging-Vector header syntax. . . . . . . . . . . . . . 26
5.7 Table of new headers . . . . . . . . . . . . . . . . . . . 27
6. Security Considerations . . . . . . . . . . . . . . . . . . . 28
6.1 P-Associated-URI . . . . . . . . . . . . . . . . . . . . . 28
6.2 P-Called-Party-ID. . . . . . . . . . . . . . . . . . . . . 28
6.3 P-Visited-Network-ID . . . . . . . . . . . . . . . . . . . 28
6.4 P-Access-Network-Info. . . . . . . . . . . . . . . . . . . 29
6.5 P-Charging-Function-Addresses. . . . . . . . . . . . . . . 30
6.6 P-Charging-Vector. . . . . . . . . . . . . . . . . . . . . 30
7. IANA Considerations. . . . . . . . . . . . . . . . . . . . . 30
8. Contributors . . . . . . . . . . . . . . . . . . . . . . . . 31
9. Acknowledgments. . . . . . . . . . . . . . . . . . . . . . . 32
10. Normative References . . . . . . . . . . . . . . . . . . . . 32
11. Informative References . . . . . . . . . . . . . . . . . . . 32
Authors' Addresses . . . . . . . . . . . . . . . . . . . . . . . 33
Full Copyright Statement . . . . . . . . . . . . . . . . . . . . 34
Garcia-Martin, et. al. Informational [Page 2]
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