Is there any update to this?
Having issues with Google Voice and Obi suddenly. The phone number works fine in Google itself.
I followed the above instructions and changed the Google credentials, making sure everything was updated. It worked for a minute. And then right after, any outgoing call reverts to "The number you dialed..."
Calling the echo line **9222222222# works, and all the 3 lights on the device are green and static (though the middle one, internet, occasionally blinks really quickly, not flashing, but a quick blink, as if indicating in use).
What else can I check? I updated the firmware as well.