I have a complicated phone system that has been working as designed for a long time. TODAY, it is presenting a mystery.
I have an OBI200 and an OBI100. The handset on the 100 dials thru the 200 via OBITALK number. All 4 numbers on the 200 are GV numbers.
When I dial my cell number via the 200 handset I get a 487 intercept.
If I dial my wife's cell number or any other number, it works fine.
When I dial my cell number via the 100 handset, I either get a 503 intercept, or WHILE it is RINGING I get a message that the cell is unavailable, or the number has not rcvd a response form the service provider.
I have power reset my whole network - router and OBIs.
My cell is on AT&T and wife's is on Verizon.
Who's problem is it? OBI, GV, AT&T?