Of Pingtel’s three open source IP PBXs, we tested SIPxchange Enterprise Communication Server, Version 3.7. Pingtel also has the SIPxNano for fewer than 30 users, as well as a free, downloadable ...

Open source software found its beginnings as a free, counter offer to giants the likes of Microsoft and Oracle. Its driving purpose: to give people the freedom and flexibility of adapting their ...

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 ...

One of the first open source VoIP projects — and one of the earliest VoIP PBXes, period — is Digium-sponsored Asterisk. A highly mature platform licensed under the GPL, Asterisk supports almost ...

Open-source collaboration software vendor Open-Xchange has integrated VoIP (voice over Internet Protocol) and social networking sites in the latest version of its e-mail server and client.

Dina Biagio of Spoor & Fisher explores the impact of open-source software on technology development and highlights the tension between collaborative innovation and traditional intellectual property ...

Most people love Skype, the VoIP (Voice over Internet Protocol) program, but Linux users have a love/hate relationship with it. Yes, Skype will run on some versions of Linux, but it doesn’t run on all ...