I am new to asterisk and I am having problems getting my out going calls to work. I have the following defined in extensions after making a outgoing call rule with the GUI.
When I try to place a call it allows me to enter a 4 digit number and then gives me the busy signal. The following appears in my asterisk log
WARNING chan_dahdi.c: Unable to determine channel for data trunk_1/66440
WARNING app_dial.c: Unable to create channel of type ‘DAHDI’ (cause 0 - Unknown)
Any suggestions would be very helpful.