Best Open Source Telephony Software 2025

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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

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: 18 This Week

Last Update: 2025-04-26
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2

j2meinstaller

j2meinstaller is a console tool for installing j2me (*.jar) applications to cell phones, primary is designed for Nokia 6230i. For function is gammu needed.

Downloads: 0 This Week

Last Update: 2013-03-26
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3

jadcreator

jadcreator extract information from j2me *.jar file and store in to new *.jad file, whitch is necessary for installation j2me programs into any types of cell phones ie. Nokia 6230(i)

Downloads: 0 This Week

Last Update: 2016-07-29
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4

wxCommunicator

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: 2016-05-21
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