VoIP FAQs: top 1. What type of Internet connection do I need for VoIP service?
You will need an Internet connection via cable modem, DSL, or other high speed dedicated connection that can provide you with at least 128 Kbps upstream and downstream. If you are unaware of your Internet speed, check your Internet service agreement or contact your Internet Service Provider. VoIP/Internet Phone Service should work with any connectivity that meets the above requirements.