An open source group has posted free Session Initiation Protocol-based PBX software that lets businesses create their own phone switches from standard Linux servers – but drawing business customers to ...

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 ...

The Asterisk PBX platform has been around for nine years and has drawn interest from a wide range of end users and businesses looking to expand on the basic software or add peripherals to make it more ...

In a move that might send shivers down the spines of mainstream IP PBX vendors like Avaya, Cisco and ShoreTel, Michigan CAT has deployed an open source Asterisk IP PBX to handle its phone calls and ...

CAMPBELL, CA and ANN ARBOR, MI--(Marketwire - August 10, 2009) - Barracuda Networks Inc., the worldwide leader in content security appliances, today launched CudaTel, a wholly owned subsidiary of the ...

The Tarrytown, N.Y.-based distributor claims the online configurator is the first of its kind and is available to all Westcon Group resellers registered in its CollaborationPoint OpenSource program.

Digium Wednesday unveiled Switchvox SMB 4.5, a new version of the small- and midsize-business-geared open-source PBX. The biggest difference between 4.5 and previous versions of Switchvox is the ...

Skype has decided not to renew an agreement that allows open-source telephony system Asterisk to be integrated with the service using software developed with Digium. The decision is more about a ...

For every yin, there’s a yang; for every action, a reaction; and for every piece of proprietary software, there’s an open source alternative. Or something like that. There are potential downsides to ...