Hi. I've noticed that our incoming calls have the leading 0 digit chopped off them. IE 02920 111111 is appearing as 2920 111111 . Obviously when we miss a call and try to redial it wont connect because the number is invalid.
I've done an ISDN q931 debug and it appears that the number is coming in from the telco, in this case BT, with the leading 0 digit removed.
Is my call manager stripping it off the leading 0 or is BT not supplying me with a complete number?