Last night at about 3AM, we were awakened by our phones ringing. It was a very erratic & strange ring pattern, and when I looked at the Caller ID, all it indicated was "530." I didn't answer the phone -- I simply canceled the call.
Has anyone else ever seen this? Was it just a fluke, or possibly some sort of error code sent by the OBi unit or GV?
It was a sip scanner. There are many posts here about this issue.Do a forum search :)