I have installed 1.4.2 and when I attempt to call using a voip provider sip, I can not hear the other person or answering machine. An IAX2 provider appears to work
What have I done wrong in my configuration.
Here are the messages from the console
-- Executing [710015732041111@numberplan-custom-1:1] Dial("SIP/2001-082e57d8", "SIP/trunk_1/0015732041111") in new stack -- Called trunk_1/0015732041111 -- Call on SIP/trunk_1-082e6d58 left from hold -- SIP/trunk_1-082e6d58 is making progress passing it to SIP/2001-082e57d8 -- Call on SIP/trunk_1-082e6d58 left from hold -- SIP/trunk_1-082e6d58 answered SIP/2001-082e57d8 -- Native bridging SIP/2001-082e57d8 and SIP/trunk_1-082e6d58
How do I setup a stun server, since the asterisk box is behind a firewall.