tdw: The TRM is on the Uni all by it's self and the UPS is a new APC 350.

Way back in the beginning of this thread I wrote that I was feeding analog ports off the Compact into the 7100 but they were using the Falcon sets off of the compact and on another occaision I had the CO lines split off with the 7100 and the Compact and again they were using the Falcons on the compact, so both times I just had 1 Falcon set connected to the 7100 and it never flipped out.

You may be onto something, I may be getting interference from one of the keysets that doesn't bother the compact but effects the 7100.

I haven't been back out there yet, but the AT&T tech told me today that he was told they were sending somebody out there to put chokes on the lines. I'll find out tomorrow if they did. One of the Falcon sets is about 2 feet from a standup electric heater at the front counter which is always on so it's something else to check.

Thanks everybody