The Taridium ipbx is a complete software-based VoIP PBX system that replaces traditional proprietary hardware PBX. ipbx runs on an open source operating system (Linux) without the need for extra software licenses and is based on the SIP standard. Choose from many SIP based hardware phones such as Aastra, Cisco, Polycom or Linksys, instead of getting locked in with one vendor. Now also on your iPhone: http://www.taridium.com/business/mobile
FreeSWITCH is a scalable open source cross-platform telephony platform designed to route and interconnect popular communicatio ...
PBX in a Flash is a PBX system based on Asterisk, FreePBX and CentOS, coming as an ISO download. A two stage installation proc ...
Wazo is mainly an IPBX that provides communication services such audio, video, and instant messaging based on the use of stand ...
FreeSentral is a full IP PBX consisting of a Linux Distribution, an IP PBX and a Web Graphical User Interface for easy configu ...
Incredible PBX is a secure and feature-rich implementation of the Asterisk® PBX. By rethinking the PBX security model from the ...
Yate is a softswitch (concept of separating the network hardware from network software). It supports VoIP protocols: H.323, ...
XiVO is a scalable platform based on Asterisk that offers a free and complete PBX solution. It is licensed under the GPLv3. A ...