TIA-1145:2012
$23.40
Packet-Switched Video Telephony Stage 1
Published By | Publication Date | Number of Pages |
TIA | 2012 | 22 |
This document defines the functional characteristics and the
requirements of the packet-switched Video Telephony (VT) services,
sometimes also referred to as Multimedia Conversational Services
(MCS). Video Telephony is defined as one-to-one video/speech
communication capability. VT (MCS) should be used as a basis for
multiparty multimedia conferencing, but this is out of scope for
the initial document revision.
This initial effort is to be mindful of the continued
development in subsequent phases of the following enhancements
(without implying any relative priority):
• Interoperability support to other video telephony systems;
• Capability of multipoint communication.
Hence the following two phases in the development of video
telephony are defined:
Phase 1: Development of basic one-on-one video
telephony functionality (Subject to Stage 1 Revision 0)
Phase 2: Enhancement for support of other video
telephony systems and multipoint communication (Subject to Stage 1
Revision A or later)