Discover why (and how) a VoIP gateway is one of the few truly plug-and-play devices in business communications.

A voice over IP (VoIP) service can boost your call quality and save you money compared with a traditional landline. These are ...

With so many easier alternatives for sending docs, VoIP fax is a lousy strategy. Learn why fax fails over VoIP and what you ...

Read the full Mitel MiVoice series review here. Voice over Internet Protocol, or VoIP, is a technology that allows phone calls to take place over the internet. IP phones, also known as VoIP phones ...

Unlike traditional phone systems, VoIP uses the internet to make calls, making it a flexible and cost-effective choice. This ...

It is the protocol that allows voice telephone calls to be made through an internet connection. It is not limited to a specialized VoIP phone—you can call from a computer or mobile device with ...

Most IP phone systems are deployed within single buildings or on school facilities that are connected via either wired or ...

VoIP works like a regular phone but uses an internet connection instead of a phone line. A group of technologies and methodologies enable it to deliver voice communications over the Internet.

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.

Landline phones are so much a thing of the past that even T3 editor Duncan Bell's parents have now ditched them. However, while many of us tend to use mobiles for everything nowadays, the UK still ...

As VoIP calls become more widespread, understanding their vulnerabilities is crucial. Learn about VoIP security, call ...