I am testing a SIP trunk from a new supplier. I can make calls outbound but inbound calls go to "all circuits are busy now" This is a host to host trunk (not requiring any registration username or password) I have this trunk behind a router with port forwarding on SIP ports but I have tried it in the DMZ with the same result. Monitoring "asterisk -rvvvvvvv" at the console does not show any events on the incoming call.
Any ideas ? Henry L. Coleman VoiP-PBX
