ETSI TS 126 236

ETSI TS 126 236 introduces the required protocols for packet switched conversational multimedia applicationswithin 3GPP IP Multimedia Subsystem. Visual and sound communications are specifically addressed. The intendedapplications are assumed to require low-delay, real-time functionality.

The present document describes the required protocol related elements for 3G PS multimedia terminal:

• required SDP signalling regarding the media type bit rate, packet size, packet transport frequency;
• usage of RTP payload for media types;
• bandwidth adaptation;
• QoS negotiation.

The present document is applicable, but not limited, to packet switched video telephony. All media handling, includingcodecs, for Multimedia Telephony Service for IMS (MTSI) service is defined in [35]. This specification does not applyto MTSI.

The applicability of the present document to GERAN is FFS.

Edition:

12.0.0

Published:

10/01/2014

Number of Pages:

22

File Size:

1 file , 140 KB

Note:

This product is unavailable in Russia, Ukraine, Belarus