Browse free open source Telephony software and projects 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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  • 1
    Modem Manager GUI

    Modem Manager GUI

    Frontend for ModemManager 0.6/0.7, Wader and oFono

    Modem Manager GUI is a simple GTK based graphical interface compatible with Modem manager, Wader and oFono system services able to control EDGE/3G/4G broadband modem specific functions. You can check balance of your SIM card, send or receive SMS messages, control mobile traffic consuption and more using Modem Manager GUI.
    Leader badge
    Downloads: 8 This Week
    Last Update:
    See Project
  • 2
    Please visit http://dev.frontlinesms.com
    Downloads: 2 This Week
    Last Update:
    See Project
  • 3
    Yes Voip Billing - free opensource billing system for GnuGK.
    Downloads: 0 This Week
    Last Update:
    See Project
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