Dear community,
Outgoing video is not going through (other participants do not see me, but I can see others). According to Cisco's documentation, the video stream is UDP/9000. I don't see any reason it might be blocked by the firewall. Bypassing the OpenWRT router fixed the issue. Any ideas?
vanilla?... if it's not vanilla then it would be best to state what you have done to the thing...
I am not sure if you refer to the firewall or the whole setup. I added 6in4, banip and sqm. Tried disabling each but did not help.
if as you say you've stripped everything back to vanilla and tested with a non-openwrt device... then it's likely related to ipv6/dns/udp...
you should run a tcpdump(from the client capture 443tcp/udp 9000udp and 488x? cant remember the other one...and 53) with and without the openwrt device... to see where negotiation breaks down...
to begin with it would be prudent to know;