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




Indie / Classic

Other Platforms

  • FreeSWITCH icon


    FreeSWITCH is a scalable open source cross-platform telephony platform designed to route and interconnect popular communication...

    Open Source Mac Windows Linux BSD

  • Elastix icon


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

    Open Source Linux

  • AsteriskNOW icon


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

    Free Linux

  • XiVO icon


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

    Open Source Mac Windows Linux

  • The Incredible PBX 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...

    Open Source Linux Raspbian Raspberry Pi

  • FreeSENTRAL icon


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

    Open Source Mac Windows Linux

  • Taridium ipbx icon

    Taridium ipbx

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

    Freemium Linux iPhone

PBX in a Flash Comments

When I went over the information provided on the website an ...

Comment by mistaecko
about PBX in a Flash Jun 2011

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!