VoIP Clear Filters
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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: 6 This Week
    Last Update:
    See Project
  • 2
    Zanzibar is a complete, standards based IVR. It includes an MRCPv2 Server with ASR and TTS engines as well as an voiceXML interpreter so that you can deploy and run voiceXML applications. It integrates with VOIP PBX’s (like Asterisk) using SIP and RTP.
    Downloads: 5 This Week
    Last Update:
    See Project
  • 3
    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.
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    Downloads: 8 This Week
    Last Update:
    See Project
  • 4
    SipLine

    SipLine

    Free, native Windows SIP softphone with HD audio, SRTP encryption

    SipLine is a modern, lightweight SIP softphone for Windows 10/11 built with .NET 9 WPF. It provides enterprise-grade VoIP communication with a focus on performance, security, and extensibility. Features Ultra-Fast: Startup in <0.5s, minimal CPU usage HD Audio: Opus and G.711 codecs with adaptive jitter buffer Security: TLS transport, SDES-SRTP encryption, Windows DPAPI credential protection Multi-Account: Up to 5 simultaneous SIP accounts Plugin SDK: C# SDK for custom integrations (CRM, call recording, automation) Plugin Marketplace: Community and premium extensions Headset Support: Jabra, Poly, Sennheiser, Logitech with HID controls Call Quality: Real-time MOS Score, Jitter, Packet Loss and RTT monitoring Enterprise: Silent MSI installer, GPO support, JSON centralized config Compatibility: 3CX, Asterisk, FreePBX, OVH, Twilio, RingCentral, and more Language packages : https://sipline.feelautom.fr/languages
    Downloads: 8 This Week
    Last Update:
    See Project
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  • 5
    FreeSentral is a full IP PBX consisting of a Linux Distribution, an IP PBX and a Web Graphical User Interface for easy configuration.
    Downloads: 7 This Week
    Last Update:
    See Project
  • 6
    The Asterisk .NET library consists of a set of C# classes that allow you to easily build applications that interact with an Asterisk PBX Server (1.0/1.2/1.4 version). Both FastAGI and Manager API supported. .NET/Mono compatible.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 7
    GNU Gatekeeper (GnuGk)

    GNU Gatekeeper (GnuGk)

    H.323 Gatekeeper for VoIP and videconferencing

    The project has moved! Please find current versions at https://www.gnugk.org/ The GNU Gatekeeper (GnuGk) is a full featured H.323 gatekeeper under GPL license. It supports VoIP and videoconferencing and includes Radius and database support and many call routing functions. The project has moved! Please find current versions at https://www.gnugk.org/
    Downloads: 2 This Week
    Last Update:
    See Project
  • 8
    jfBroadcast

    jfBroadcast

    VoIP/SIP Autodialer

    VoIP/SIP AutoDialer. Broadcasts a message with the option to transfer person to another number. Now includes new survey options.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 9
    Intel Integrated Performace Primitives audio/video codecs plug-in for the OPAL/OpenH323 library including G.728, G.729, G.723.1, G.722.2 GSM-FR, GSM-AMR, H.261, H.263, H.264 and MPEG4 part 2.
    Downloads: 2 This Week
    Last Update:
    See Project
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  • 10
    Taki

    Taki

    SIP softphone

    Cross-platform SIP softphone
    Downloads: 4 This Week
    Last Update:
    See Project
  • 11
    VoiceOne gives you the ability to install and compleatly configure a pbx platform based on Asterisk 1.8 with an easy to use web GUI, which would be a framework to build a communication server adding various plugins.
    Downloads: 4 This Week
    Last Update:
    See Project
  • 12

    baresip

    Baresip is a modular SIP User-Agent with audio and video support

    Baresip is a portable and modular SIP User-Agent with audio and video support. the latest source code can be found here: https://github.com/alfredh/baresip
    Downloads: 4 This Week
    Last Update:
    See Project
  • 13

    MumPI - Mumble PHP Interface

    An administration web interface for Mumble VoIP servers in PHP

    The Mumble PHP Interface (MumPI for short) allows you to manage your Mumble servers via a webinterface. Users can register, upload textures, and retrieve account data. Admins can manage virtual servers, registrations, admin accounts, online users…
    Downloads: 1 This Week
    Last Update:
    See Project
  • 14
    ChatAnt

    ChatAnt

    client-server full java chat audio-video file sharing

    client-server full-java chat, provided with audio&video (JMF), custom rooms, custom forums, instant- messaging and file sharing
    Downloads: 2 This Week
    Last Update:
    See Project
  • 15
    KAMAILIO (OpenSER) - robust, secure and scalable Open Source (GPL) SIP (RFC3261) server implementation with large features set (over 90 extension modules). As of May 2009, source code is hosted by GIT repository at http://sip-router.org
    Downloads: 2 This Week
    Last Update:
    See Project
  • 16

    vTiger Freeswitch PBX Integration NYFON

    vTiger Freeswitch PBX Integration

    vTiger Freeswitch Integration by NYFON. Allows to perform outbound (Click to Call) and incoming (wip) calls from vTiger 6.1+ interface. Modified PBXManager allows to choose between Asterisk and Freeswitch for PBX integration. Same (and extended in the future) functionality as Asterisk interface.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 17
    OSDial

    OSDial

    OpenSource Call Center and Dialer System

    An Open Source (predictive) Dialer. OSDial is a full featured GPL dialer which does Manual, Power and Predictive dialing out of the box. Its easily installed through one of our .iso images. Install manual available at http://store.osdial.com/ Full details available at web site (http://osdial.com).
    Downloads: 1 This Week
    Last Update:
    See Project
  • 18
    Komendant ERP

    Komendant ERP

    ERP, IP PBX, Accounting, CRM, Time tracking, and etc.

    Comprehensive business management system The full-cycle automation ERP system - [ Full Freeware ] IP PBX - Complete synchronization with CRM system - Call accounting for PBX (PBX billing) - Phone call control and monitoring - Phone recording systems Accounting, Financial management - Trade management, warehouse - Management and tax accounting Corporate information system - Client relations management system (CRM) - Project, tasks, orders management - On-line conferences (forums) - Instant messenger, chat, sending SMS Staff management system [HRM] - Personnel records, documents circulation - Time and Attendance tracking system - Computer usage monitoring (time tracking) - Work time accounting (five levels) - Accrual and deduction system - Fines system (two levels) - Salary calculation Access control systems Management of access rights to the premises Video surveillance system (IP,Analog) Photofixation, Videofixation Technological process automation
    Downloads: 3 This Week
    Last Update:
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  • 19
    SIPp GUI
    This application use sipp. The GUI base application try to create xml and csv files easily and start scenario which are selected. sipp and mono have to be installed on your PC. If you want to send RTP packets, you should copy pcap files to same folder where running sipp_gui.
    Downloads: 3 This Week
    Last Update:
    See Project
  • 20
    SipManager is a full-feature IP-Centrex PBX web app for hosted/multi-client PBX based on Asterisk and OpenSer. VoIP/ToIP platform (PBX, Fax, workflows, etc.). User-friendly web interface. Realtime architecture with SQL database. ASP. http://www.ovvoe.com
    Downloads: 3 This Week
    Last Update:
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  • 21
    FreePBX (formerly Asterisk Management Portal) is a project to bring together best-of-breed applications to produce a standardized implementation of Asterisk complete with web-based administrative interface.
    Downloads: 3 This Week
    Last Update:
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  • 22
    8ix Zenith CE spells Asterisk derived IP Telephony solution.When you want robust communication, without the huge cost and recurring bill that comes with the way you do business, 8ix Zenith CE addresses your every communication need.
    Downloads: 2 This Week
    Last Update:
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  • 23
    Fluent is a suite of tools for the management of diverse VoIP networks. Fluent RTE, a reporting and templating engine, is at the core. Add-on modules are available to manage provisioning, CDR, feature sets, routing and more.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 24
    This is an Interactive Voice Response System using TAPI (MS TAPI 2.x).You can use this as an answering machine.But most of all this is meant as an illustration of how you can use TAPI API for developing IVR applications in VC++
    Downloads: 2 This Week
    Last Update:
    See Project
  • 25
    Rockbochs PBX

    Rockbochs PBX

    Respins of various open source PBX projects

    This project serves to provide respins of some common open source PBX projects to include additional drivers, functionality, and software not found in the original projects.
    Downloads: 2 This Week
    Last Update:
    See Project
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