Just got a notification from Google that Legacy GV was being phased out.
Apparently, this will be discontinued:
"Voicemail-only accounts. Users with Voicemail-only accounts will need to update to a Full numbered Voice account and update your carrier forwarding to use your new Google Voice number. To learn more, read Upgrade from legacy Google Voice (voicemail only)."
What does that mean for Obi? I have a few GV numbers tied to my Obi which have numbers tied to them, but don't forward to an external phone, i.e. they only ring on my Obi.
read this post, and see if anything applies to you
http://www.obitalk.com/forum/index.php?topic=19059.msg111234#msg111234