Wholesale and retail VoIP service provider VoX Communications says it has deployed what it believes to be the first-ever VoIP application server cluster technology based on the Linux operating system.

The Linux release represents the first step by IBM to extend the cross-platform functionality of its popular IM system. The cross-platform push is part of an effort by the company to differentiate the ...

While IP PBX vendors duke it out for market share in the converged LAN/WAN arena, a recent analyst report warns not to count out a certain software vendor from Redmond. A report from IDC identifies ...

A broad range of enterprise IP telephony gear, software and management tools for VoIP networks hit trade show floors at two IP telephony conferences this week. The Internet Telephony Expo, running ...

What is Voice over IP really? What do you need for Voice over IP? What do you mean, I can't call my girlfriend? What's all that buzz about open and proprietary protocols? Can I start my own telecom ...