I don’t know all that much about the inner workings of the IAX2 protocol so maybe somebody can help out here.
I have an * server in my office at work. I have configured it to register with FWD using IAX2 according to the details on the site. I can make calls to other FWD folks, the 612 time etc without any problem. However, when I try to recieve a call from the FWD site via the “call me” option I simply get a:
chan_iax2.c:5444 socket_read: “Rejected connect attempt from <fwd_server>”
I have no control over the corporate firewall, but have managed to get the admin to open up the IAX2 port as can be seen from the fact that I can call out.
Does the fact that my * server is reporting an error mean that I DO NOT have a firewall restriction problem, or could my problem still be firewall related? I have a server with exact same config at home on a broadband link and it works fine (using a different FWD number). (Version 1.0.6)
Surely if the * server is seeing enough of the call setup to reject it then it should not be a firewall problem, or am I barking up the wrong tree here.