I am using Google Voice with my BB but and is very happy with it. ... General Blackberry forum
Google Voice issue with UMA
I am using Google Voice with my BB but and is very happy with it. But the only problem I have is when I am at home and is connected using UMA. When I try to call using Google Voice, it tells me "this is an invalid number, please check your number". Is anyone else experiencing this issue? How can I come over this issue?
Have you looked into what ports may need to be opened on your wireless router? Not sure if its a solution but its worth looking into. Hope it helps.
I have everything open on my wireless router.