I have a trunk between Freepbx and Vicidial (VERSION: 2.14-583a BUILD: 161226-2224). Calls successfully flow in both directions. Meaning a phone on Vicidial can dial an extension on the FreePBX and vice versa.
I would like the caller ID of calls from Vici to FreePBX to be the phone extension. Currently it's using the outbound caller id. Is there a variable I can use in the dial plan that will set the caller id num (Set(CALLERID(num)=) to the phone extension?
If not, in the phone settings page of Vici, there's a field that says "Outbound Alt CallerID" - Help says: This optional field is where you can enter an alternate callerID number that can be used in certain cases in place of the original Outbound Caller ID number. Using this will require custom dialplan entries for it to work.
Any help is much appreciated.
Thanks.