Jitsi Video Bridge is not working

Hi.

I installed Jitsi meet on my server.
I disabled P2P mode and audio/video is not working anymore.

All the required ports are opened and jitsi meet chat is working fine.
I think only video bridge is not working.

I am wondering if port forwarding is the problem, but can’t find a manual about it?

Can you please help me?

Thanks, Dan

Advanced section on https://jitsi.org/qi