Im having an issue with 2 hosts running Cisco IP Communicators.
The 2 hosts can make voice calls fine but video is only one way. If I remove the nat configuration on the router on one side, and plug the host directly into the router; the video works fine.
any ideas on a solution for this issue?
I have tried using NAT with overload, as well as static nat and specific static nat entries to forward TCP and UDP port 5445 and 5446. Show ip nat trans shows that everything should be forwarded correctly but the host cannot see the remote site. The remote site can see the host fine.