The best voice over IP (VoIP) services we've tested deliver enterprise-grade phone system features for a small-business-friendly price. Why settle for an ancient, analog PBX?

Cloud-based voice over IP (VoIP ... one that looks best on paper. Your first order of business should be to consider just how your company plans—or needs—to use its phones.

Why settle for an ancient, analog PBX? The best voice over IP (VoIP) services we've tested deliver enterprise-grade phone system features for a small-business-friendly price. Choosing voice over ...

Cloud-based voice over IP (VoIP ... one that looks best on paper. Your first order of business should be to consider just how your company plans—or needs—to use its phones.

The two-way transmission of voice over a packet-switched IP network, which is part of the ... free telephone service from PC to PC or between phones and PCs using the Internet became popular ...

VoIP, on the other hand, allows voice calls to be transmitted over the internet. Your VoIP phone is simply a node on the internet with an IP address, much like your desktop computer. Although VoIP ...