had no caller id on trunk
was allowing any callerr id
tried variations -but divert header is not inserting -
carrier requires from field to be a valid did in the sip trunk group
which i have to argue with them a little
if the diversion header is there - they should honor that then the from field would be the forwarded caller id number
I can get that portion working - no problem -
just cant seem to get the diversion header inserted