I too am having this issue. People call and my phone never goes to voicemail and when I call voicemail it's a busy signal. Frustrating. Any help is greatly appreciated.
I am also having the same problem.
After disabling Google Voice integration on my HTC Evo 4G
Incoming calls rings but never go to voicemail
If I call my voice mail I get busy tone
Some times after disabling google voice it does not reconfigure the voice mail correctly to check this you can either send me your phone number via private message or contact customer service so than can trouble shoot the problem. We may have to reconfigure your voicemail manually.
Make sure that they have a Sprint Icon under their name and when you hover over it, it says Sprint Tech. I can't speak for our assocates in SprintCares or our Sprint Premiere online group, but I know all of us techs have access to everything needed to fix this. If you can get it to me in the next hour or so, I can get this fixed for you within minutes of getting it.
If you have just turned off google voice it is possible that it did not turn you sprint Voice mail back on If you send me a private messages with your phone number an either pin or security question answer I will be happy to check and see if I can resolve the issue for you
Having the exact same problem as the other folks here. Was using Sprint + Google Voice integration but it was too buggy for my taste. Deactivated google voicemail a few days ago and haven't had voicemail since. I talked to a Sprint CSR via chat yesterday and he told me that it would be back by an hour. It didn't really work though, I still get a busy signal when I call my own phone number. Any CSRs on this forum want to take a look at my account and see if they can work their magic on my line as well?