Mark Bruk, a frequent business traveler, always packs a Plantronic headset with an ear bud and microphone so he can plug into any computer and make phone calls on the cheap. Once he finds an Internet ...

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 ...

March 7, 2008 As the rapid growth of VoIP communications continues (Skype for example, had 276 million user accounts at the end of 2007 and almost 8 million people are shown as online as this article ...

United Online (ticker: UNTD) CEO Mark Goldston describes his company's new PC-client-based voice-over-IP (VoIP) product on his Q3 conference call. There are two noteworthy features of the product.

Opinions expressed by Entrepreneur contributors are their own. Maybe, as vendors claim, VoIP is just another internet application like web browsing or search. But who wants to drag a computer around ...