I've been using the OBi1062 & OBi202 for over 4 years no with very few issues. Today, neither of them are working. I haven't made any changes to my firewall or settings within GV. I've rebooted both devices. I can place outgoing calls, but not receive incoming calls. The OBi's don't ring at all nor show any activity on the screen of the 1062. When dialing those numbers, I hear ringing from the outgoing phone, but then it just goes to voicemail after it's usual rings. Any ideas what could be going on?