I am trying to connect to a video conference via polycom pvx application. I can connect successfully but do not receive inbound video and audio.
My outbound video and audio displays correctly to the other party.
I'm using a cisco ASA 5520 which is open in both directions to all IP traffic from the public IP of the video conference system i am connecting to.
Checking firewall logs i do see numerous udp requests being discarded between the public IP of the video conference system to the outside interface public IP of my firewall on ports 3230 and 3232.
Both these ports are open however.
one way video can be a couple of different problems, some of my suggestions are:
- Verify the configuration of your protocol inspection (fixup h.323 or sip)
- Make sure your routing is ok, the asa might
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