Whats the minimum internet connection speed I need to use VoIP?
That depends on the VoIP service provider you will be using. Some companies allow for calls to be made even through a 56 Kbps dial-up modem as the digital packets that carry the voice streams in each direction are compressed. Other VoIP providers recommend a minimum of 90 Kbps, in both upload and download speeds, as their software does not use compression in transmitting voice packets. Generally a broadband connection will always result in higher-quality voice transmission. And if you plan on using advanced features such as three-way-calling and conference calls, you will need connection speeds higher than 90 Kbps.
