Google Voice issue from mobile number assigned to GV account

I have searched everywhere and can’t seem to find the issue:

My home number (GV number) is X and my mobile number (on GV account) is Y.
I have set up RasPBX and everything is working fine, except when I call my house from my mobile. It goes into GV voicemail each time. Now I can no longer call home from my mobile.

Any ideas on how to fix or work around?