What is the Bandwidth Required for VoIP?

Here at Carolina Digital Phone, one of the most important (and common) questions we get asked from prospective customers is: what is the bandwidth required for VoIP? Other common questions asked are about download speed and overall internet speed. In a moment, we dive into these questions. First, let's take a step back and look at some bandwidth basics.   What is Bandwidth, Anyway? The term bandwidth is used all over the place. But just what does it actually mean in simple terms? Essentially, bandwidth is a measurement of the maximum capacity of a communication link (wired or wireless) over a network connection...