There have been reports that some of us received no incoming call ring from google voice. I was one of them.
I just reset the obi-110 back to factory setting and reconfigured it. It is working now.
Here is what I have:
1. Hardware version: 2.8
2. Software version: 1.2.1 build: 2385
3. I am not using ObiTalk portal.
One last thing, when I reported the problem to ObiHai yesterday. I was told it was google's problem. It did appear so. However, my gmail did receive incoming call signal when logging in PC. That's why I suspect it could be the obihai software issue.
I am new to this product. I hope everything works out fine.