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

  • Stop Storing Third-Party Tokens in Your Database Icon
    Stop Storing Third-Party Tokens in Your Database

    Auth0 Token Vault handles secure token storage, exchange, and refresh for external providers so you don't have to build it yourself.

    Rolling your own OAuth token storage can be a security liability. Token Vault securely stores access and refresh tokens from federated providers and handles exchange and renewal automatically. Connected accounts, refresh exchange, and privileged worker flows included.
    Try Auth0 for Free
  • Gemini 3 and 200+ AI Models on One Platform Icon
    Gemini 3 and 200+ AI Models on One Platform

    Access Google's best plus Claude, Llama, and Gemma. Fine-tune and deploy from one console.

    Build generative AI apps with Vertex AI. Switch between models without switching platforms.
    Start Free
  • 1
    mCast is an application that broadcasts short text messages to mobile phones. It transmits a single message to multiple users via both SMS gateways and other wireless service providers' websites (i.e. for providers who do not use GSM networks).
    Downloads: 8 This Week
    Last Update:
    See Project
  • 2
    Downloads: 2 This Week
    Last Update:
    See Project
  • 3
    A complete contact center solution for the Asterisk PBX, capable of handling inbound and outbound campaigns. Provides an agent toolbar for CTI. For managers an admin panel controls every aspect of the call center. Stunning historical and realtime stats.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 4
    Cross-platform Java Teamspeak client
    Downloads: 0 This Week
    Last Update:
    See Project
  • MongoDB Atlas runs apps anywhere Icon
    MongoDB Atlas runs apps anywhere

    Deploy in 115+ regions with the modern database for every enterprise.

    MongoDB Atlas gives you the freedom to build and run modern applications anywhere—across AWS, Azure, and Google Cloud. With global availability in over 115 regions, Atlas lets you deploy close to your users, meet compliance needs, and scale with confidence across any geography.
    Start Free
  • 5
    Asterisco Settings is a Webmin module to configure and manage Asterisk PBX
    Downloads: 0 This Week
    Last Update:
    See Project
  • 6
    This simple php page show a list of queues and his members and agentes activity by quering Astrerisk through the Manager Interface, reloading itself every n seconds. Suggestions are welcome.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 7
    Asterisk Manage API and FAGI C++ Framework. Implemented with high efficient OS independent Sockets wrapper (ACE). Provide C++ API wrappers for Asterisk Manager API and FAGI. A Manage API relay(proxy) server and a FAGI socket server will be implemented.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 8
    Cairo sets out to provide an enterprise grade, MRCPv2 compliant speech solution utilizing existing open source speech resources such as FreeTTS and Sphinx-4.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 9
    It is Port of programm Coyote to J2ME platform. More about Desktop Coyote on http://www.cwer.ru/coyote_0_3_0_2
    Downloads: 0 This Week
    Last Update:
    See Project
  • AI-generated apps that pass security review Icon
    AI-generated apps that pass security review

    Stop waiting on engineering. Build production-ready internal tools with AI—on your company data, in your cloud.

    Retool lets you generate dashboards, admin panels, and workflows directly on your data. Type something like “Build me a revenue dashboard on my Stripe data” and get a working app with security, permissions, and compliance built in from day one. Whether on our cloud or self-hosted, create the internal software your team needs without compromising enterprise standards or control.
    Try Retool free
  • 10
    Do you pay for ring tones on your cellphone? Well the idea here is to make a web based application for all platforms that can be used to upload your own music and convert it from .mp3 format to ring tone format and send it to your phone in a text message
    Downloads: 0 This Week
    Last Update:
    See Project
  • 11
    GibPhone is a highly extensible VoIP/IM client for the .NET framework that uses a powerful plugin engine to allow for UI extensions and any call control stack / media payload / transport protocol combination.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 12
    HotSAX is a fast, small footprint, non-validating SAX2 parser for HTML/XML/XHTML. It can be used in simple web agents, page scrapers and spiders. The goal is to embed this in cell phone "midlets."
    Downloads: 0 This Week
    Last Update:
    See Project
  • 13
    Hyper-M is a bluetooth based DHT peer-to-peer infrastructure for J2ME (CLDC1.1/ MIDP2.0) enabled handphones. Hyper-M allows the user to create a peer-to-peer network and share and retrieve files on this network. Has been tested mainly on Nokia handphones
    Downloads: 0 This Week
    Last Update:
    See Project
  • 14
    Implementation of a protocol to let people summarize into a single address, similar in form to an email address, personal data such as electronic addresses or telephone numbers. This would be useful for handheld devices such as mobile telephones.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 15
    Java 2 Micro Edition Library for WordML elaboration: the projects aims to being able to transform properly XML documents (following WordML standard) into content that can be shown and used on cellular phones.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 16
    JAGIServer is an Open Source, Multi-Threaded 100% Pure Java AGI Server for use with the Asterisk PBX (TM), providing full AGI call handling functionality. THIS PROJECT HAS BEEN REPLACED BY ORDERLYCALLS
    Downloads: 0 This Week
    Last Update:
    See Project
  • 17
    Jabast connects XMPP Clients to a asterisk PBX to allow extension listening, calls and presence controle for Agents.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 18
    JabbahVoice is an open-source framework which allows developers to easily create and extend voice portals using Asterisk (www.asterisk.org), the famous open-source IP PBX.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 19
    A transport that enables the Jabber IM platform to send Short Messages (SMS) .
    Downloads: 0 This Week
    Last Update:
    See Project
  • 20
    JuMPingSoCketS is a Java Multi Protocol Server Client System (JMPSCS). It is a plugin-oriented communication tool for serveral filetransfer- and chatprotocols for both client and server protocols.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 21
    A set of classes and tools aimed at making it easier to develop MIDlet games (J2ME MIDP 2, for cellullars, PDA:s...) Classes include extended sprites and maps, tools will be a mapeditor and a spriteanimator.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 22
    A Settlers of Catan version for MIDP 1.0 mobile devices, with a colour interface.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 23
    NetKernel modules for development of DPML based applications based on Sun's OSS/J API as well as NetKernel implementation of reference applications.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 24
    Open Source SIP Back to Back User Agent) and Billing system. Has an Embeded TCL interpreter making session control and session mediation limitless in flexibility. Useful for: Routing Engine, Calling Cards, SBC, Peering, Wholesale and more!
    Downloads: 0 This Week
    Last Update:
    See Project
  • 25
    OSG ( OpenH323 Study Group ) has many sample programs (very basic, code base) which would help you to understand how OpenH323 works. The mailing list of OSG would be a good place to ask about basic information OpenH323.
    Downloads: 0 This Week
    Last Update:
    See Project
  • Previous
  • You're on page 1
  • 2
  • Next
MongoDB Logo MongoDB