Hi all,

I would appreciate your help with the following question:
I have a single SIP session of several video streams. Call initiation
(INVITE) contained SDP body with different SDP media descriptors - one
media descriptor for every video stream. (this is common for example
when there is a presentation channel). Please note that each video
stream has different destination port. 
Due to packet loss on one of the streams, I would like to issue
VideoFastUpdate request. However, the VideoFastUpdate is for the entire
session, and I could not find a way to indicate to the remote party
which of the streams requests for an Intra frame.
Please advise.

Thanks,
Oren Libis

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