Browse free open source PBX software and projects below. Use the toggles on the left to filter open source PBX software by OS, license, language, programming language, and project status.

  • Gen AI apps are built with MongoDB Atlas Icon
    Gen AI apps are built with MongoDB Atlas

    The database for AI-powered applications.

    MongoDB Atlas is the developer-friendly database used to build, scale, and run gen AI and LLM-powered apps—without needing a separate vector database. Atlas offers built-in vector search, global availability across 115+ regions, and flexible document modeling. Start building AI apps faster, all in one place.
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  • The All-in-One Commerce Platform for Businesses - Shopify Icon
    The All-in-One Commerce Platform for Businesses - Shopify

    Shopify offers plans for anyone that wants to sell products online and build an ecommerce store, small to mid-sized businesses as well as enterprise

    Shopify is a leading all-in-one commerce platform that enables businesses to start, build, and grow their online and physical stores. It offers tools to create customized websites, manage inventory, process payments, and sell across multiple channels including online, in-person, wholesale, and global markets. The platform includes integrated marketing tools, analytics, and customer engagement features to help merchants reach and retain customers. Shopify supports thousands of third-party apps and offers developer-friendly APIs for custom solutions. With world-class checkout technology, Shopify powers over 150 million high-intent shoppers worldwide. Its reliable, scalable infrastructure ensures fast performance and seamless operations at any business size.
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  • 1
    Linux device driver and userspace tools to support configuration and internet access with the ISDN-PBX brands "Deutsche Telekom Eumex x04", "DeTeWe OpenCom 20-40", "DeTeWe TA33 USB" and "EuraCom 140 USB"
    Downloads: 1 This Week
    Last Update:
    See Project
  • 2
    Webmin - Dahdi HW module

    Webmin - Dahdi HW module

    This Webmin module aids in configuring the Dahdi interface to Asterisk

    The legacy telephony interface to the open source Asterisk PBX is the Digium Asterisk Hardware Device Interface (Dahdi). The legacy interfaces can be FXS, FXO, ISDN BRI, T1 over USB, T1, E1 ISDN PRI and TDMoE (Dynamic Dahdi) ports. This Webmin module aids in configuring the legacy hardware devices to Asterisk PBX. Webmin was chosen because Webmin is a mature web based GUI platform that concentrates on the hardware side of a server. Webmin allows controlled secure root access to the hardware. Other web based GUIs concentrate on the software side of configuring Asterisk and do not provide root access directly. For the latest information on installing the module in FreePBX go to the Wiki - How to Install page
    Downloads: 0 This Week
    Last Update:
    See Project
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