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 ...

A move by IP telephony vendor Pingtel could be a boon to enterprises interested in deploying VoIP systems based on open source software and server platforms, like Linux. That’s because Pingtel this ...

This new malware that we have discovered and named CDRThief is designed to target a very specific VoIP platform, used by two China-produced softswitches (software switches): Linknat VOS2009 and ...

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 ...