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TR 24.880CT1
Media Server Control
using the IMS –
Stage 3

use "3GPP‑Page" to get the Word version
for a better overview, the Table of Contents (ToC) is reproduced
V8.2.0 (Wzip)  2008/06  52 p.

Rapporteur:  Mr. Drage, Keith

This TR describes the implementation options and requirements for a media server control protocol to be used with the Mr and ISC interfaces. This TR includes the study of the following items:
  • Define the requirements for a media server control protocol.
  • Consider existing standards work that should be studied for the definition of a media server control protocol.
  • Study and determine whether the media server control protocol should be carried in SIP or whether SIP should be used to setup a dedicated control interface.
  • Study whether the AS directing the SIP session to the MRFC is always the same SIP-AS that should control the MRFC.
  • Determine whether the media server control protocol should have a package naming and extension capability (similar to H.248 packages) to allow the support and registration of different media processing capabilities.
  • Determine the SIP call flows and SDP capabilities associated with the media server control protocol and whether these SIP messages need to be passed through a S-CSCF proxy function or whether it is more efficient to have a direct AS-MRFC interface.
This TR will be used to move into the specification phase for a media server control protocol.

full Table of Contents for  TR 24.880  Word version:   8.2.0

 

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1  ScopeWord-p. 6
2  References
3  Definitions and abbreviationsWord-p. 8
4  Media server control protocol study itemsWord-p. 9
5  MRFC deployment scenariosWord-p. 27
6  Relevant SpecificationsWord-p. 35
7  Requirements for a media server control protocol
A  Change historyWord-p. 52

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