Search found 2 matches

by mmagliaro
Thu Mar 08, 2012 4:53 pm
Forum: H.323 (Packet-Switched Multimedia Systems)
Topic: Video from alternate IP - how to confirm it?
Replies: 2
Views: 3443

Re: Video from alternate IP - how to confirm it?

Thank you Paul. I agree that without security or encryption, you never really have a secure video stream. I just wanted to know if there was some message in H.245 that I was ignorantly overlooking. On thing... the source address of the media changing due to NAT has not really been a problem. Most H....
by mmagliaro
Wed Mar 07, 2012 9:05 pm
Forum: H.323 (Packet-Switched Multimedia Systems)
Topic: Video from alternate IP - how to confirm it?
Replies: 2
Views: 3443

Video from alternate IP - how to confirm it?

When an H.323 call sets up between two endpoints A, B, they exchange channel information and A stats sending video to B at the address and port that B specified (in the HG.245 openLogicalChannelAck message, for example). What if B wants to validate that the video is really coming from A? That is, B ...