Any luck in tracking this one? I'm wondering if you can just turn on some monitors, steady trace, etc., and then do some investigative work to see if someone is inadvertently doing it.

I can't think what the "no auto log-in" would have to do with it, or if it's just coincidence.

I went back through this thread but couldn't find it. What phone system is this behind (to give me an idea of what the trans.txt file looks like)?