Hi there, I've been reading several posts about the problem I have and I finally found the problem. I'm behind a NAT and I had 2 way audio issues after following all the official tutorials -having and configuring a dynamic IP-. I tried setting my IP up as a 'Static IP' and it worked like a charm, so my problem is with DNS resolving.
I tried 3 different DNS providers with no luck, 2 way audio issues all the time. I even tried changing the refresh rate from 120 to 60s, just in case.
So, I'm stuck!! Any ideas? You are all welcome to say your piece.