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 ...

We tested the open source net.PBX Communications edition from Escaux. It is built on Linux Debian 2.6.18 and Asterisk 1.2 and ships preloaded on a 4U appliance with Digium analog or T-1/E-1 cards ...

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.

The bad economy may be a boon to relatively inexpensive open-source IP PBXs, which one study says already account for nearly 18% of all PBXs installed last year in North American business networks.

Digium, developer of the Asterisk open source IP PBX software, has launched the Asterisk Appliance, PBX hardware running Asterisk and able to serve up to 50 users. The Asterisk Appliance includes ...

The dizzying array of SMB VoIP products and unified communications available on the market means solution providers can pick and choose which features and capabilities to push to customers. That is ...

Digium Inc. is beefing up the warranties for its open-source IP private branch exchange (PBX) wares in an effort to assure customers that the products are reliable. The company already had a two-year ...

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 ...

Deficiencies in physical infrastructure/cabling, switching fabric, routing environment, and service provider networks can render the best IP-PBX on the planet a spectacular failure. In my day job, I ...