What do I need to use Digital Voice? You are here: Main Digital Voice What do I need to use Digital Voice? ← All TopicsYou need a high speed Internet connection and one of the following: a VoIP phone standard landline with ATA phone adapter Our installation specialists will advise you on the best equipment for your home. Previous I’m moving. Can I take Nexstream Digital Voice with me? Next What makes Digital Voice better than my landline?