What is VoIP & is broadband needed to use VoIP? VoIP is an acronym for Voice over Internet Protocol. In other words, phone calls are made via the Internet over a broadband connection – as against traditional analogue or ISDN lines. admin2019-07-12T22:37:17-05:00July 12th, 2019| Share This Story, Choose Your Platform! facebooktwitterlinkedinredditwhatsapptumblrpinterestvkEmail About the Author: admin Leave A Comment Cancel replyYou must be logged in to post a comment.