I have successfully installed Jitsi on a Jetson Nano. I can have video conferences as long as partners are in the same network (since I also have seen srvflx candidates I suppose it would work also between different networks).
What not is working is, if one of the partners is behind a symmetric NAT (LTE bound for instance) This time TURN would have to jump in and I can’t see any single relay candidate flow.
So I suppose I have forgotten one setting somewhere while following this guide Self-Hosting Guide - Debian/Ubuntu server · Jitsi Meet Handbook
My installation is listening on port 8443 (not 443) for internal reasons, but this seems to be not the problem.
ubuntu@jitsi-meet:~$ sudo ufw status
To Action From -- ------ ---- 8443/tcp ALLOW Anywhere 10000/udp ALLOW Anywhere 22/tcp ALLOW Anywhere 3478/udp ALLOW Anywhere 5349/tcp ALLOW Anywhere 443/tcp DENY Anywhere 8443/tcp (v6) ALLOW Anywhere (v6) 10000/udp (v6) ALLOW Anywhere (v6) 22/tcp (v6) ALLOW Anywhere (v6) 3478/udp (v6) ALLOW Anywhere (v6) 5349/tcp (v6) ALLOW Anywhere (v6) 443/tcp (v6) DENY Anywhere (v6)
My DSL router is forwarding traffic on these ports to the ports inside the DMZ to the Jetson:
What else can I examine? As said: No “relay” candidates. And in the browser console I see:
Call ended: connectivity-error - ICE FAILED P2P ?true
when the party, connected via LTE dials in.