Aside from the other problems I am having, the most important one is audio issues. When I receive a call, I can not hear the other person. Firewall check passes without an error. I have ports 9000-9050 tcp/udp forwarded as was as 5060 tcp/udp forwarded. Logs said can not communicate with stun servers. All 3 of them. So i was advised to disable stun server and specify public IP. That fixed the incoming calls so far. But when making an outgoing call, I can not hear the other person but they can here me. In the logs it says "busy" or "busy here" Any ideas?