Why do my calls go straight to voicemail?

[AC Question]

Why does my calls go straight to voicemail

I have a Maxwest android phone and suddenly all my calls started going straight to voicemail. Need help.

 

[B. Diddy]

Re: Why does my calls go straight to voicemail

Welcome to Android Central! Do you have a Do Not Disturb feature turned on? Are you sure the phone's Ringtone volume is turned up?