IMTC Specifications

The International Multimedia Telecommunications Consortium (IMTC) became a part of MEF in 2017.

IMTC Specification Archive

IMTC, the International Multimedia Telecommunications Consortium became a part of MEF in 2017. Project activities related to the past scope of work of IMTC that may evolve in the future will be handled within MEF committees. Below is an archive of key IMTC specifications.


IMTC Specifications

SIP Interconnect AG Implementation

Document Number: IMTC 1015
Title: SIP Video Profile Best Practices
Date: 11 March 2016
Description: The document defines the SIP Video Profile, covering bandwidth, flow control, and intra-frame request use cases and proposed best practices.

Document Number: IMTC 1013
Title: SIP Video Profile Best Practices
Date: 03 October  2014
Description: The document defines the SIP Video Profile, covering bandwidth, flow control, and intra-frame request use cases and proposed best practices. This revised version introduces clarifications to improve interworking with IMS/3GPP implementations

Document Number: IMTC 1012
Title: SIP Video Profile Best Practices
Date: 6 February 2013
Description: The document defines the SIP Video Profile, covering bandwidth, flow control, and intra-frame request use cases and proposed best practices


Unified Communication Specification for H.264/MPEG-4 Part 10 Scalable Video Coding RTP Transport v1.0

This document contains a specification for the transport of H.264/MPEG-­4 Part 10 Advanced Video Coding Annex G (Scalable Video Coding) [1] bitstreams in unified communication applications.


Unified Communication Specification for H.264/MPEG-4 Part 10 AVC and SVC Modes

This document contains a specification for H.264/MPEG-4 Part 10 Advanced Video Coding(AVC) Modes for real-time point-to‐point and multipoint conferencing products.


Specification of Interoperable Scalability Modes for the HEVC Video Coding Standard for Unified Communication Applications