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

PBX in a Flash is a PBX system based on Asterisk, FreePBX and CentOS, coming as an ISO download. A two stage installation proc ...

VitalPBX is a free phone system based on the solid Linux and Asterisk platforms, offering whole new level of user experience w ...

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 ...

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

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

XiVO is a scalable platform based on Asterisk that offers a free and complete PBX solution. It is licensed under the GPLv3. A ...