VoIP (Voice over Internet Protocol) is a system for transmitting voice calls over the internet. IP phones use an internet connection rather than phone lines for transmission, but otherwise work ...

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 ...

He is a professor of economics and has raised more than $4.5 billion in investment capital. Voice-over-Internet Protocol (VoIP) is a technology that enables users to make voice calls over the ...

Because it transfers analog voice data over the Internet, it requires an Internet connection and a computer or an IP phone. How to Choose a Business Phone System. A company's telephone system is ...

Commissions do not affect our editors' opinions or evaluations. A growing number of businesses use voice-over-internet-protocol (VoIP) to make and receive calls. Instead of relying strictly on ...

As their branch office and teleworker networks grow, companies are increasingly looking to connect remote users to their central phone systems using Voice over IP (VoIP) technology. One way of ...

Google Voice provides a free phone number and lets you make and receive calls over the internet. It also comes with voicemail and call forwarding. You can use it on your Android phone, iPhone ...

These are the VoIP brands our readers trust most. I've been writing about computers, the internet, and technology professionally for over 30 years, more than half of that time with PCMag.

Sure, voice over IP can save your schools money; but don't neglect the security aspects in your rush to get it running. Frequently, the moment a school district has finished installing high-speed ...