I am experiencing a recent problem where sometimes when people call my phone attached to my obi100, and it will ring normally so I can pick it up. Other times, it will not ring at all and I find out that people calling me were redirected to my Google Voicemail. This has started happening in the last few months and I am clueless as to what is going on as nothing has changed on my end. I have checked my settings in Google voice and everything is the way it was when I originally set up the obi100 with my phone. I tested my phone and made sure that no one was using the line when I called in and out of three tries, one did go straight to Google voicemail.
Any suggestions as to what I can check or change is appreciated.