The Taridium ipbx is a complete software-based VoIP PBX system that replaces traditional proprietary hardware PBX. ipbx runs o ...

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 ...

Elastix is an open source Unified Communications Server software that brings together IP PBX, email, IM, faxing and collaborat ...

Incredible PBX is a secure and feature-rich implementation of the Asterisk® PBX. By rethinking the PBX security model from the ...

AsteriskNOW is the fastest way to get started building custom telephony solutions with Asterisk. Simply download the .iso file ...

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 ...