Internet DRAFT - draft-drage-3gpp-sip-establish
draft-drage-3gpp-sip-establish
K. Drage
Internet Draft M. Orsic
Document: draft-drage-3gpp-sip-establish-00.txt Lucent
Technologies
W. Marshall
R. Zwart
AT&T
S. Olsen
Ericsson
J. OÆHare
Motorola
B. Bertenyi
Nokia
J. Bharatia
Nortel Networks
Expires: August 2001 February 2001
3GPP IP Multimedia CN Subsystem - Session establishment flows
Status of this Memo
This document is an Internet-Draft and is in full conformance
with all provisions of Section 10 of RFC2026.
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Abstract
This document provides an overview by means of signalling flows of
the methods by which 3GPP wishes to uses SIP for the specification
of the IP Multimedia CN subsystem for the purposes of establishing
sessions between user equipment.
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Table of Contents
Status of this Memo................................................1
Abstract...........................................................1
Conventions used in this document..................................3
Introduction.......................................................3
Security Considerations............................................3
References.........................................................4
Author's Addresses.................................................4
Full Copyright Statement...........................................5
Annex A............................................................5
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Conventions used in this document
The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT",
"SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in
this document are to be interpreted as described in RFC-2119 [2].
Introduction
The Third Generation Partnership Project (3GPP) is described in
draft-3GPP-collaboration-00.txt.
The IP Multimedia CN Subsystem provides session control capabilities
to user equipment accessing the system using the General Packet
Radio Service, which supports the use of IP and applications that
can use IP.
The IP Multimedia CN subsystem will be defined in a number of 3GPP
documents. Documents currently under development include:
TS 22.228: "3rd Generation Partnership Project; Technical
Specification Group Services and System Aspects; Service
requirements for the IP Multimedia Core Network Subsystem (Stage
1)".
r d
TS 23.228: "3 G e neration Partnership Project; Technical
Specification Group Services and System Aspects; IP Multimedia (IM)
Subsystem - Stage 2".
TS 24.228: "3rd Generation Partnership Project; Technical
Specification Group Core Network; Signalling flows for the IP
multimedia call control based on SIP and SDP".
TS 24.229: "3rd Generation Partnership Project; Technical
Specification Group Core Network; IP Multimedia Call Control
Protocol based on SIP and SDP".
TS 23.218: "3rd Generation Partnership Project; Technical
Specification Group Core Network; IP Multimedia (IM) Session
Handling; IP Multimedia (IM) call model".
and these may be found as described in draft-3GPP-collaboration-
00.txt
This document describes how 3GPP intend to apply SIP to the
establishment of sessions between user equipment on the IM CN
subsystem by means of diagrams showing the flow and contents of
signalling information.
Security Considerations
None.
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References
draft-3GPP-collaboration-00.txt "3GPP-IETF Standardization
Collaboration" work in progress.
Author's Addresses
Keith Drage
Lucent Technologies
Optimus, Windmill Hill Business Park, Swindon, Wiltshire SN5 6PP, UK
Tel: +44 1793 776 249
Email: drage@lucent.com
Milo Orsic
Lucent Technologies
263 Shuman Blvd PO Box 3050 Naperville, IL 60566-7050
Tel: +1 630 713 516
Email: orsic@lucent.com
Bill Marshall
AT&T
Florham Park, NJ 07932
Tel: +1 973 360 8718
Email: wtm@research.att.com
Romeo Zwart
AT&T
Laarderhoogtweg 25, 1101 EB Amsterdam, The Netherlands
Tel: +31 20 409 76 45
Email: romeo.zwart@att.com
Sean Olsen
Ericsson
Richardson, TX 75081
Tel: +1 972 583 5472
Email: sean.olson@ericsson.com
John OÆHare
Motorola
Mahond Ind Estate, Blackrock, Cork, Ireland
Tel:+353 21 451 1333
Email: oharej@cork.cig.mot.com
Balazs Bertenyi
Nokia
6 Koztelek, Budapest H-1092
Tel: +36 20 9849259
Email: balazs.bertenyi@nokia.com
Jayshree Bharatia
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Nortel Networks
2201 Lakeside Blvd., Richardson, TX 75082
Tel: +1 972 684 5767
Email: jayshree@nortelnetworks.com
Full Copyright Statement
"Copyright (C) The Internet Society (date). All Rights Reserved.
This document and translations of it may be copied and furnished to
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are included on all such copies and derivative works. However, this
document itself may not be modified in any way, such as by removing
the copyright notice or references to the Internet Society or other
Internet organizations, except as needed for the purpose of
developing Internet standards in which case the procedures for
copyrights defined in the Internet Standards process must be
followed, or as required to translate it into languages other than
English. The limited permissions granted above are perpetual and
will not be revoked by the Internet Society or its successors or
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INTERNET ENGINEERING TASK FORCE DISCLAIMS ALL WARRANTIES, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTY THAT THE USE OF
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Annex A
The contents of this annex are contained only in the .ps version of
this draft.
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