I am trying to get BT Business Broadband Voice working with asterisk and freepbx and have come accross the following problem.
The service uses an outbound proxy. In my case the registrar bmnha-01.bt.com is not resoveable by DNS.
The outbound proxy is www.bbvservice-560129.bt.com:5060
If I set the trunk the way the way I believe it should be configured, it does not work. I immediately get an all circuits are busy and there appears to be no sip activity.
If I now put the original bmnha-01.bt.com back in as the host and reload, everything works perfectly as it should.
I should add that I have also tried a random string as the hostname eg hfjgktu.com and again there is no sip traffic, its almost as if I need to reload after entering a publicly resoveable DNS name to “kickstart” it first. None of this survives a restart.
my trunk config is:
Has anyone come across this?
I’m using asterisk 1.6 and freepbx 2.5.1.