atcomsystems.ca/forum Forums Other TDM Phone Systems Antique Telephones Trying to fly in a vacuum

Thanks, Ed.
As far as the comcast stuff goes, we don't have the battery in their EMTA, but it's on a circuit that's wired to the generator. Regardless, in a power outage nothing works anymore. No phone, no 911, no internet, nothing. It has steadily decreased from about 3 hours, 2 years ago, to nothing at all now.