Software Alternatives, Accelerators & Startups

PBX in a Flash

PBX in a Flash is a PBX system based on Asterisk, FreePBX and CentOS, coming as an ISO download.

Some of the top features or benefits of PBX in a Flash are: Cost-Effective, Customizability, Feature-Rich, Community Support, and Integration. You can visit the info page to learn more.

PBX in a Flash

PBX in a Flash Alternatives & Competitors

The best PBX in a Flash alternatives based on verified products, community votes, reviews and other factors.
Filter: 6 Open-Source Alternatives. Latest update:

  1. 32

    FreeSWITCH is an open-source media application designed to support popular protools such as SIP and WebRTC and provides a platform to develop voice and video applications.

    Key FreeSWITCH features:

    Flexibility Scalability Open Source Cross-Platform

    /freeswitch-alternatives
  2. 27

    An open source telephony switching and private branch exchange service for Linux.

    Key Asterisk features:

    Open Source Highly Customizable Large Community Wide Range of Features

    Open Source

    /asterisk-alternatives
  3. Remote support software that just works. Securely access attended or unattended computers from anywhere.

    Key SetMe features:

    Multi-session handling Unattended access Admin privileges Restart and auto-reconnect

    Try for free paid Free Trial $33.0 / Monthly (Solo: 200 unattended devices; Pro ($41/month): unlimited)

    Try for free
  4. 28

    FusionPBX is an open source FreeSWITCH GUI.

    Key FusionPBX features:

    Feature-Rich Open-Source Cost-Effective Scalability

    Open Source

    /fusionpbx-alternatives
  5. 25

    The UCaaS Platform Built for MSPsโ€‹.

    Key Wazo.io features:

    Open Source Unified Communication Scalability Integration Capabilities

    /wazo-io-alternatives
  6. 24

    Kamailioยฎ (successor of former OpenSER and SER) is an open source SIP server released under...

    Key Kamailio features:

    Scalability Flexibility Open Source Active Community

    /kamailio-alternatives
  7. 26

    Social & Communications and Development.

    Key miniSIPServer features:

    Ease of Use Feature-Rich Flexible and Scalable Cross-Platform Support

    /minisipserver-alternatives
  8. 30

    XiVO, premiรจre solution de tรฉlรฉphonie d'entreprise ToIP Open Source. TPE/PME Grande Entreprise / Centre de contact / Secteur Public. Contact: 04 37 49 78 10.

    Key XiVO features:

    Open Source Advanced Telephony Features Scalability Integration Capabilities

    /xivo-alternatives
  9. 27

    sipXcom open source unified communications software is the standard for enterprise voice solutions. Voice, chat, IVR, presence and more in one application.

    Key sipXcom features:

    Open Source Feature-Rich Scalability Web-Based Management

    Open Source

    /sipxcom-alternatives
  10. 26

    VoipSwitch provides complete VoIP and unified communications solutions.

    Key VoipSwitch features:

    Comprehensive Solution Scalability Customizability Integration Capabilities

    /voipswitch-alternatives
  11. 26

    A SIP based implementation of a PBX / unified communications system.

    Key sipXecs features:

    Open Source Scalability Interoperability Rich Feature Set

    /sipxecs-alternatives
  12. 27

    Thirdlane Multi Tenant PBX provides a comprehensive and secure communication solution for businesses, MSPs and resellers. It offers a versatile platform with robust features and unparalleled value, all backed by Thirdlane's renowned reputation. .

    Key Thirdlane Multi Tenant PBX features:

    Reliability Free Applications Ease of Deployment and Maintenance Integrations

    paid Free Trial

    /thirdlane-multi-tenant-pbx-alternatives
  13. 34

    Incredible PBX is a secure and feature-rich implementation of the Asteriskยฎ PBX.

    Key The Incredible PBX features:

    Cost Effectiveness Feature-Rich Flexibility Community Support

    /the-incredible-pbx-alternatives
  14. 29

    FreePBX is a web-based open source GUI that controls and manages Asterisk (PBX).

    Key freepbx features:

    Open Source Comprehensive Features Community Support Scalability

    Open Source

    /freepbx-alternatives
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