[QUOTE=uvatbc;1312186]I think I understand, but let me repeat so you can confirm:
When you make a phone call, you want Google Voice to call you back on the SIP account you have configured on your N9.
After you pick up the call, GV will call the other side (the Pizza guys) and connect you both.
/QUOTE]

man, you're a telepath!
but I thought that I need to add my US phone number. I checked - it works
thanks