The two-way transmission of voice over a packet-switched IP network, which is part of the TCP/IP protocol suite. The terms "IP telephony" and "voice over IP" (VoIP) are synonymous. However, the term ...

VoIP, or “Voice over Internet Protocol,” lets a business place or call center make and receive phone calls over the internet rather than a traditional phone line. As a result, VoIP is a far more ...

Anybody working on a VoIP project should stand on the shoulders of those who have gone before to avoid their mistakes and glean tips that can make their own deployments go more smoothly. In the ...

(1) (Voice Over IP modem) A device that converts Internet-based voice service from the cable or telephone company to the user's telephones. Officially called an analog telephone adapter. (2) (Voice ...