Alternatives to PBX in a Flash for all platforms with any license

  • FreeSWITCH

    FreeSWITCH is a scalable open source cross-platform telephony platform designed to route and interconnect popular communication protocols using audio, video, text or any...

    Free Open Source Mac Windows Linux BSD

    No features added Add a feature

    FreeSWITCH icon
  • The Incredible PBX

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

    Free Open Source Linux Raspbian Raspberry Pi

    No features added Add a feature

    The Incredible PBX icon
  • XiVO

    XiVO is an IP-PBX, a unified communications platform that connects phones on a local or private network with other networks such as public landlines and mobile...

    Free Open Source Mac Windows Linux

    No features added Add a feature

    XiVO icon
  • Elastix

    Elastix is an open source Unified Communications Server software that brings together IP PBX, email, IM, faxing and collaboration functionality. It has a web interface...

    Freemium Linux

    No features added Add a feature

    Elastix icon
  • AsteriskNOW

    AsteriskNOW is the fastest way to get started building custom telephony solutions with Asterisk. Simply download the .iso file, burn it to a CD, drop it into the CD or...

    Free Linux

    No features added Add a feature

    AsteriskNOW icon

    FreeSentral is a full IP PBX consisting of a Linux Distribution, an IP PBX and a Web Graphical User Interface for easy configuration

    Free Open Source Mac Windows Linux

    FreeSENTRAL icon
  • VitalPBX

    VitalPBX is a full-feature PBX (phone system) based on Linux and Asterisk. VitalPBX is extremely easy to use, fast and secure. VitalPBX is free to use, including for...

    Free Linux Asterisk

    No features added Add a feature

    VitalPBX icon
  • Taridium ipbx

    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)...

    Freemium Linux iPhone

    Taridium ipbx icon


Show 9 less popular platforms

PBX in a Flash Comments

Comment by RemovedUser
about PBX in a Flash · Jun 2011 · Helpful Not helpful Report as spam

When I went over the information provided on the website and the forums, I was not entirely clear for me which components are free and which are not. In 2008 there was discussion about a monthly fee-based auto-update service that was not finished until late 2009 - the latest blog entry by one of the authors for highlights the comfortable system update via update scripts.
If somebody can shed a light on this, please go ahead!