What is the 'Do Not Disturb' feature offered with VoIP?

What is the 'Do Not Disturb' feature offered with VoIP?

Jim Gurol (VP of Operations, Tierzero) gives expert video advice on: Does VoIP offer the same bonus features as regular phone service?; Is voice mail better using VoIP?; How do 'alternate area codes' work in VoIP? and more...

Do Not Disturb' gives you the ability to shut off inbound calls and go straight to voice mail. So if you're busy or you don't want your phones to ring you can actually just disable that feature with a star code or log into your web browser and go in and shut off that feature. It's a lot like turning off your phone on your cell phone.