I am developing a softphone based on the sip-communicator platform and I am trying to dial to an outside line through an FXO card. I dial 9 in order to get an outside dial tone then I dial the number. This works fine on a commercial softphone like X-Lite but when I try it on my softphone I get a connection for about 2 seconds then it goes dead. I was wondering if anyone could point me to the location of the dialplan for the FXO so I can alter/ understand it. also if anyone has any suggestions I’m all ears.
it seems as though I am trying to make a sip call to 9phone_number@asterisk_server_address is this correct?