I just set up my OBI110 with GV yesterday, and it worked for a few calls. However, it has stopped working since this morning: after the dial tones, I only hear some clicking sound, but no other messages. I just checked my OBI Dashboard, and it shows GV account is still connected. Also when I dial the test call "**9 333 333 333″ or "**9 222 222 222″, I get the same clicking noise. What could be wrong, and how to diagnose the problem? Thanks in advance!