I've been using the OBI 100 and GV since late last year and everything has worked great. However, in the past few days I have missed a number of calls even though I was at home. I finally realized that my phone is no longer ringing on incoming calls, so the party is directed to GV voice mail. Apart from not ringing on incoming calls, nothing else has changed. The lights on the OBI 100 look normal and I can make outgoing calls. Just to make sure there wasn't a problem with the phone itself, I connected it to my Verizon line and dialed that number from my cell phone and the phone rang, so it would seem that there is a problem with the OBI 100. Anyone have an ideas?