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 ...

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 ...

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.

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 ...

Testing your VoIP security system against all the threats that exist on the network can be a full time job. This guide documents how a VoIP system can be tested and suggest some of the available tools ...