Let’s simplify. No giant phone switches in your closets, no maintenance, and no replacement expenses when they break. Iserv Voice is powered by Cisco and hosted in our Data Centers, so all you need is a phone and an internet connection. The quality is unmatched and there are almost unlimited features available to you. How are you billed for minutes in the U.S. or Canada? Easy! It’s all included in your per seat billing. Need to make international calls? We have some of the best rates anywhere in the world with carrier-grade quality and per minute rates all available to you.