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 ...

Whereas commercial VoIP vendors typically supply their own phones, tying them to their IP PBXes for solid integration and providing phone setup, configuration, and maintenance as part of 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 ...

Digium, the maker of VoIP products based on the open-source Asterisk platform, and Skype on Tuesday partnered up to enable free and low-cost Skype calling and other Skype functionality via any ...

VoIP vendor Pingtel is spearheading the endeavor by contributing to the open-source movement source code for its Session Initiation Protocol (SIP) software, including software for its SIPxchange ...

Microsoft is a late entrant to the software-based VoIP PBX market - the open-source Asterisk has already built a solid reputation. But the widespread use of Office and Microsoft's ability to integrate ...

An organization created to protect Linux vendors from patent trolls has scored a new member, consumer VoIP device provider Ooma. Ooma is the second new company in as many months to join the the Open ...

5 Compelling Reasons Not to Manage Your Own VoIP Server Your email has been sent Voice over Internet Protocol does away with bulky desk phones and tangled wires, but it introduces something you didn’t ...

Microsoft Corp. will open up beta versions of its unified communications server and client software to the public for download on Monday, a senior company executive said Wednesday. The release ...

Microsoft Corp. will release a public beta of new VOIP (voice over Internet Protocol) server software by the end of this month. The software smoothly integrates with legacy phone networks and its ...