PRI's on the STS was not a strong suit for me, but I will ask two possibly stupid questions anyway. 1- Was the system in day mode? 2- Did you try 100 7, 101 7, 102 7, just to see if it would ring always? I wouldn't have thrown this in, but no one else responded.

****** Nevermind, I mis-read your question. You are looking for the full inbound caller id. Is it possible that the carrier isn't sending all of the info?*******

Last edited by adteldon; 11/10/20 05:31 PM.
"I thought I was wrong once, but I was mistaken"