I haven't quite found a full write up about this. Perhaps it has already been addressed. I really like the fact that google voice is free and give me a choice of alot of numbers to pick a custom one. But, after many hours of frustration, using gizmo, IpKall, changing to inband, etc. etc. etc.. I still can't get incoming DTMF tones to work for our IVR. I would love to get it to work, or put the issue to rest that it does/never will work. Assuming everyone agrees it will never work, are there any other options (cheap/free) that would allow me to be able to have people choose an extension/voicemail box?