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TR 29.847 (CT1)
Conferencing based on SIP, SDP, and other Protocols –
Functional Models, Information Flows and Protocol Details

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V6.0.0 (Wzip)  2004/06  208 p.

Rapporteur:  Mr. Mayer, Georg
See also:

This TR is a temporary container for the functional models, flows and protocol details for the conferencing service within the IP Multimedia Core Network subsystem (IMS) based on the Session Initiation Protocol (SIP), SIP Events, the Session Description Protocol (SDP) , the Conference Policy Control Protocol (CPCP) and other protocols. This TR covers also instant messaging conferences. The contents of this report when stable will be moved into the TS 23.218, TS 24.228 and TS 24.229.

full Table of Contents for  TR 29.847  Word version:   6.0.0


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1  ScopeWord-p. 7
2  References
3  Definitions, symbols and abbreviationsWord-p. 9
4  Conference service overviewWord-p. 11
5  Protocol using SIP and SIP events for conferencing
5.1  Introduction
5.2  Functional entities
5.3  Role
5.3.1  Conference Participant
5.3.2  Conference focus
5.3.3  Conference notification serviceWord-p. 22
6  Protocol using SDP for conferencing
7  Protocol for conference policy control at the Ut reference pointWord-p. 24
8  Protocol for floor control for conferencing at the Ut reference point
9  Identified material for 3GPP documents other than 3GPP TS 24.147Word-p. 28
A  Example signalling flows of conferencing operationWord-p. 30
A.1  Scope of signalling flows
A.2  Introduction
A.3  Flows demonstrating the creation of a conferenceWord-p. 31
A.4  Flows demonstrating a user joining a conferenceWord-p. 78
A.5  Flows demonstrating a user subscribing to the conference event package
A.6  Flows demonstrating a user leaving a conferenceWord-p. 190
A.7  Flows demonstrating conference terminationWord-p. 204
A.8  Flows demonstrating usage of hold and resume during conferencesWord-p. 205
B  Bibliography
C  Change historyWord-p. 207

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