Open Source Telephony Software

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

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    Kalkun
    Kalkun is an open source web-based SMS (Short Message Service) manager. It uses Gammu SMSD (part of gammu family) as SMS gateway engine to deliver and retrieve messages from your phone/modem. Documentation is on the wiki: https://github.com/kalkun-sms/Kalkun/wiki Development and source code can be found on github: https://github.com/kalkun-sms/Kalkun/
    7 Reviews
    Downloads: 2 This Week
    Last Update:
    See Project
  • 2
    wxCommunicator is a cross platform SIP softphone written in C++ utilizing customized sipXtapi user agent library and wxWidgets 2.8.9 GUI library. For a list of supported features see http://wxcommunicator.sourceforge.net/features.html .
    2 Reviews
    Downloads: 0 This Week
    Last Update:
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