CenturyLink?? Do they hand off your phones lines coming out of an Adtran? Those Adtrans start clicking when they are going bad.
Is it on all 4 lines?
When you tapped into an active call and could not hear anything, they could still hear it while you did not? or they could not hear it on that call that you monitored?


If CON is the opposite of PRO
Then what is the opposite of Progress?