I HAVE NO VIDEO OR VOICE IN JITSI from behind nat

good someone can support me.

I have implemented jitsi and I have tested video and voice in LAN and if it works, but when it is externally it does not work.

I have nated UDP ports 4443,10000.20000, 5060 but it still doesn’t grab, is there another way to see this problem?

Please take a look at this link