My OBi200 was working fine with Google Voice until a few months ago. I started using it again yesterday and was unable to make any local call or receive any call. All LED lights on OBi200 are green. When I pick up a phone connected to OBi200, I hear the dial tone fine, but when I dial a local number with 1+area code+ 7 digit number, there is total silence. Also, when I call my Google voice connected to OBi200, using my cell phone, the phone connected to OBi200 does not ring.
I ran the echo test, **9 222 222 222, and the echo test passed fine. The OBi200 is connected to SP1 and its status says "Connected". I am running out of ideas. I have not changed anything that can cause this issue. Please help.