Hi all,
I have installed the following server but I can’t make any calls to PSTN:
Installed CentOS5
Installed Asterisk 1.4.18
Zaptel drivers
Asterisk-addons
A2Billing.
This is my first time to manually install the server and it went without any hiccups at all.
After complete installation. I am getting “All circuits are busy pls try your call again later” when I try to dial through my provider.
The setup I have for the provider SIP trunk is the same one that I have been using for couple of years. I can call my voicemail *97 fine I also tried to call other IP phones and they seem alright (ringing).
It seems I am mmissing some settings under sip or extensions.conf
Where are we supposed to add Codec settings?
Where do we add a Callingcard context?
thanks
But this is