Is it an Adtran TSU-LT (Lite)? A number of these had problems which would
cause them to lock up under heavy use. If this is the case, get a regular
Adtran TSU and straigten things out with Adtran later.
You might also have a clock source problem. Does the telco supply the
clock? Does your adtran receive clock from the [telco] network?
It might be a bad v.35 cable, as a third thing to check.
It might really be a phone company problem too. I've seen plenty of them.
Don't cry wolf till you've checked your options. Too bad you have to prove
yourself by replacing *everything* and talking big to get the phone
company to investigate a problem.
-- /* Jason Philbrook | Midcoast Internet Solutions jp@midcoast.com | Internet Access, LAN, WAN, and Linux www.midcoast.com/jp/ | Service and Consulting for Midcoast Maine */- To unsubscribe, email 'majordomo@livingston.com' with 'unsubscribe portmaster-users' in the body of the message.