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

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  • 1
    A command line SIP/H323 softphone capable of sending and receiving audio files as well as sending out of band DTMF digits. Supports a BNF format configuration language for scripting call scenarios. Useful for example system testing.
    Downloads: 4 This Week
    Last Update:
    See Project
  • 2
    CafeSip - Look what Java and SIP can do

    CafeSip - Look what Java and SIP can do

    A suite of open-source tools and frameworks for creating SIP apps

    Session Initialtion Protocol (SIP) is widely used for telephone services over the Internet. CafeSip provides a suite of open-source tools and applications for creating customized SIP services and applications using the Java.
    Downloads: 2 This Week
    Last Update:
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  • 3
    An open source software project delivering converged voice and data applications. The StarPound platform enables you to rapidly develop voice and data solutions using the power of business process modeling. More info: http://www.starpound.org.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 4
    The Asterisk Config PHP-Parser claims to be a simple but effective function writen in PHP non-OOP that is capable to parse any standard .conf Asterisk configuration file an drop the data into a multi-dimensional array.
    Downloads: 0 This Week
    Last Update:
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    Mapping, inventory, config backup, and more.

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  • 5
    Castadiva
    Castadiva is a test bed based on low-cost off-the-shelf devices, which is used to test protocols developed for MANETs. Castadiva is completely compatible with the file format used by the ns-2 simulator.
    Downloads: 0 This Week
    Last Update:
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  • 6
    ECharts is a state machine-based programming language for event-driven systems derived from the standardized UML Statecharts language. ECharts has a proven track-record in a large-scale commercial deployment. Take a look at what ECharts has to offer!
    Downloads: 0 This Week
    Last Update:
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  • 7
    FATS - FATS is a Twisted and Fast Asterisk's Telephony Services. Project contains implementation of FastAGI, AMI protocols for the Twisted framework. Using it you can develop fast and pretty services for the Asterisk IP-PBX.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 8
    Eclipse plugin providing form editing and validations on JAIN SLEE 1.1 deployment descriptors. This plugin requires Eclipse 3.5 (Galileo) or later.
    Downloads: 0 This Week
    Last Update:
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  • 9
    The Java Teamspeak 3 Server Query Software Development Kit is a Java Library that provides Classes to access the Teamspeak Server Query for easy integreating TSSQ into Java Desktop- or Web-Applications.
    Downloads: 0 This Week
    Last Update:
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  • 10
    Luasofia
    LuaSofia is a Lua binding of Sofia-Sip library. Sofia-SIP is an open-source SIP User-Agent library, compliant with the IETF RFC3261 specification. We decided to use git, source code can be get at: git://github.com/ppizarro/luasofia.git
    Downloads: 0 This Week
    Last Update:
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  • 11
    Java implementation of MIKEY (Multimedia Internet KEYing, RFC 3830).
    Downloads: 0 This Week
    Last Update:
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  • 12
    Quimerus PAR-CENT
    [es ] Aplicación web central para particulares. [en ] Core web application for individuals. [fr] Application Web centrale pour les personnes. [pt] Central de aplicação web para indivíduos. [ar] المركزي تطبيق ويب للأفراد
    Downloads: 0 This Week
    Last Update:
    See Project
  • 13
    Turn.Message is .NET parser / generator of the TURN (Traversal Using Relay NAT) messages written in C#. Compatible with [MS-TURN] extension and clients based on Microsoft UCCAPI SDK.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 14
    A Python library to create sophisticated multilingual IVR applications. NOTICE. The repository is frozen, please find the latest version of the software at https://github.com/sippy/vapp
    Downloads: 0 This Week
    Last Update:
    See Project
  • 15
    This project aims to provide Web Service clients wrapper for the Voxbone API (VoxAPI)
    Downloads: 0 This Week
    Last Update:
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  • 16
    nanoagi

    nanoagi

    Microscopic AGI framework.

    Asterisk Gateway Interface often used when it is necessary to build complex IVR system. Nanoagi will help to do it.
    Downloads: 0 This Week
    Last Update:
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  • 17
    A JNI wrapper for pjsip. You can use this wrapper to develop Java applications using the pjsip library. At the moment only the pjsua API is implemented. If you would like to obtain a commercial license, or need customisations, please contact us.
    Downloads: 0 This Week
    Last Update:
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