ITU-T H.239
Role management and additional media channels for H.300-series terminals
| Organization: | ITU-T |
| Publication Date: | 1 September 2005 |
| Status: | inactive |
| Page Count: | 32 |
scope:
This Recommendation defines the procedures for use of more than one video channel in H.320-based systems, and for labelling individual channels with a "role", which indicates requirements for processing the channel and the role of the channel content in the call. Role labels are applicable to both H.320 and H.245 signalling-based systems.
The defined procedures include control, indication, and capability exchange mechanisms.
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