Voice over Internet Protocol (VoIP) is a general term for a family of transmission technologies that transmit voice communications via the Internet or other packet-switched networks.

Other terms used to describe VoIP are IP telephony and Internet telephony, as well as voice over broadband, broadband telephony, and broadband phone. The technology is best known for for reducing communication and infrastructure costs by routing phone calls over existing data networks and avoiding duplicate network systems. However VoIP systems carry telephony speech as digital audio.

To learn more about VoIP read on:

NEWS

Avaya’s hosted VoIP service finds appeal with busy call centres

Is SIP the new USB?

VoIP service the next big target for hackers?

TIPS

How does VoIP works?

How to make calls abroad for free

If you really don’t understand the basic elements of networking or telcoms, don’t let it stop a brilliant idea if you have one…

How To Build A Voip Network

How to Get Better VoIP – 27 Tutorials, Tips, and Tricks

SURVEYS

U.S. mobile users ditching landline service

The best of open source VoIP

OPINIONS AND ISSUES

Is enterprise VoIP (voice over IP) due for a security wakeup call or are the threats mostly exaggerated? It depends on who’s talking.

These VoIP players know the score

The VoIP trade off

Security concerns seen stunting VoIP



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