I have had the OBi 202 working properly for about a year. A few weeks ago incoming calls stopped ringing when either of the two Google Voice numbers connected to the OBi is called. Once in a while you'll hear a brief ring, and then no more ringing, when a caller calls. The majority of the time you'll hear no ringing at all. Outgoing calls work properly.
Each GV number is set to ring a different phone port on the OBi. No changes were made to any settings since the OBi was setup about a year ago. It has always only used the OBiTalk portal for configuration.
When someone calls the numbers, even though the phone doesn't ring, if you pick up the handset the call will connect. (Obviously you need to know the moment a caller is calling, despite the lack of ringing, to do this.)
After the issue developed, in an attempt to diagnose the problem, I tried the following:
1. I plugged in a brand new cordless handset to replace the existing cordless handset. The no ringing problem continued unchanged.
2. I moved the OBi device to another residence, with a different internet service. The no ringing problem continued unchanged at the new residence with a different cordless handset and internet service. (If you pick up the handset while the caller is trying to ring you, the call will connect.) This other residence also uses an OBi 202, which I unplugged in order to plug in the problematic OBi 202. When using this other residence's original OBi 202 it experiences no problems with the ringing.
3. The OBi was originally setup with Callcentric E-911. I now added a Callcentric Free NY DID to this account. The Callcentric account on the OBi is set to ring both phone ports. When dialing the new Callcentric DID we experience the same problem we have with the GV DIDs. It does not ring. But if you pickup the phone while the caller hears ringing, the call will connect.
Any ideas or suggestions would be much appreciated.