Thanks guys. The Ctg-1 I'm working with only has 10 pins. 9&10 shorted equals emergency tone. this is a new customer that claims this worked at one time and no other equipment was there. 335 is an analog port but didn't want to put ring voltage to pins 9&10.

Also to be noted I am new to the NEC system. Wasn't positve about the relay output.

TY

Last edited by tvanvickle; 07/27/14 03:04 AM.

What a strange world we live in...