I've tried resetting everything (OBI200) and GV account but with no luck. I'm able to connect on phone calls both ways but there's no audio. It worked for a few days but I haven't had any success getting this to work for the last month. When I make a call, it shows active and connected but I don't think any packets are being passed and NO CODEC assigned. I have the same issue whether using connect via a phone or the GV webpage. Sometimes when I do the echo test, nothing happens; other times, I get "no service available". Please advise. Thank you!