Every company, no matter the size, needs a robust communications platform. The top voice over IP (VoIP) services we've tested deliver enterprise-grade phone system features for a ...

A voice over IP (VoIP) service can improve your call quality and save you money compared with a traditional landline. These are the top VoIP services we've tested for home phone needs.

VoIP is shorthand for a telecommunication technology called Voice over Internet Protocol, and it's a modern alternative to traditional phones. For a century or so, landline telephone systems have ...

The term Voice over IP (VoIP) does not refer to a single service but encompasses an entire collection of services that can fill the phone service needs of many different residential and business ...

Voice over IP (VoIP) is a dream concept that has been a while in the making. The idea of conducting all your telephone calls over the Internet--and avoiding high long distance charges from Telcos in ...

What is VoIP and how does it work? If you find yourself groaning every time you open your monthly telephone phone bill, there's a technology that can help you to significantly slash those hefty call ...

On our sister site TechRepublic's 10 things blog, technology consultant and author Debra Littlejohn Shinder lists, 10 things (no surprise there) you should know about VoIP over wireless. So why should ...

Over the past few years, a significant penetration of Voice over IP (VoIP) systems has occurred in both enterprise and residential markets. VoIP enables the convergence of data and voice networks into ...