Hey guys I've done a lot of research and tried multiple times and followed other forums in the error in activating google voice as my VM carrier.

I've deactivated and activated my phone through voice.google.com, followed the directions, gone through call settings and setting my google number as my call forward. I get the error in the app to config. I can't seem to figure this out.

When all that is set up, I'd call my phone and no voicemail would pop up even over a minute and would just loop until the person hangs up. Please help me out thanks so much!