Internet telephony is on the rise and moving away from its geeky roots. Even Tesco is selling an Internet phone that costs around £10 and plugs into your computer's USB slot. It uses Tesco's ...

VoIP is shorthand for a telecommunication technology called Voice over Internet Protocol, and it's a modern alternative to traditional phones. For a century or so, landline telephone systems have ...

Voice over IP (VoIP) security is a challenge for IT staff because IP telephony (IPT) brings with it not only the security problems of data networks but also new threats specific to VoIP. In this ...

As the popularity of voice over Internet Protocol surges, and lawmakers put more pressure on Net phone providers to fully support 911 services, many consumers are asking what exactly they need to know ...

Human communication has evolved dramatically over the centuries, from word of mouth to letters and telegrams to phone lines that stretch from one end of the world to the other. While you can still ...