I have been using exclusively Google Voice for making calls on AT&T. I love most things about it except when it stalls (hopefully the iPhone 4S will help with that). I am wondering if Siri could be set to call from Google Voice instead of the regular app? My guess is no for the time being. Or if notifications work for Google Voice too? Here is a strange question I don't expect to get answered here. Right now, every time I make a call through GV, the outgoing number is exactly the same. My wife's phone has a different number every time she calls. Why is that? I love that I have the same outgoing number because I just add that to my A-List and I have some sweet free calls. Just curious if any of you know about that or how to get the same outgoing GV number every time? I am a little worried when I get my new phone that this will change and I will start getting random numbers making the A-List thing trivial for GV.