ETSI TS 124 147

ETSI TS 124 147 provides the protocol details for conferencing within the IP Multimedia Core Network subsystem(IMS) based on the Session Initiation Protocol (SIP), SIP Events, the Session Description Protocol (SDP) and theBinary Floor Control Protocol (BFCP).

The functionalities for conference policy control (with respective standardised protocols) are felt to be essential for acomplete IMS conferencing service but are not specified in this version of IMS conferencing and are for further study.

The present document does not cover the signalling between a MRFC and a MRFP.

Where possible, the present document specifies the requirements for this protocol by reference to specificationsproduced by the IETF within the scope of SIP, SIP Events, SDP and BFCP, either directly, or as modified by3GPP TS 24.229. Where this is not possible, extensions to SIP are defined within the present document. The documenthas therefore been structured in order to allow both forms of specification.

The present document is applicable to Application Servers (ASs), Multimedia Resource Function Controllers (MRFCs),Multimedia Resource Function Processors (MRFP), Media Gateway Control Functions (MGCFs) and to UserEquipment (UE) providing conferencing capabilities.

Edition:

14.0.0

Published:

03/01/2017

Number of Pages:

211

File Size:

1 file , 840 KB

Note:

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