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.

  • 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
  • Build Securely on AWS with Proven Frameworks Icon
    Build Securely on AWS with Proven Frameworks

    Lay a foundation for success with Tested Reference Architectures developed by Fortinet’s experts. Learn more in this white paper.

    Moving to the cloud brings new challenges. How can you manage a larger attack surface while ensuring great network performance? Turn to Fortinet’s Tested Reference Architectures, blueprints for designing and securing cloud environments built by cybersecurity experts. Learn more and explore use cases in this white paper.
    Download Now
  • 1
    NbuExplorer
    Nokia NBU, NBF, NFB, NFC and ARC backup file parser, extractor and viewer. It can help you to check content of backup or extract files from it. Requires MS .Net Framework 2
    Leader badge
    Downloads: 150 This Week
    Last Update:
    See Project
  • 2
    QKSMS

    QKSMS

    A beautiful SMS messenger for Android

    Fall in love with texting all over again with QKSMS! QKSMS is a beautiful, simple and customizable open source replacement to the stock messaging app on Android. It's got a clean, clutter-free intuitive design that lets you focus on what matters, plus millions of colors to choose from to make the theme of the entire app truly your own. QKSMS has some powerful features, including photo sharing, group chat, conversation blocking, message backup and restore and more. It's got everything you need from a text messaging app, plus all the fun features that make for a great text messaging experience. Simply put, QKSMS makes texting magical again, just the way it should be!
    Downloads: 6 This Week
    Last Update:
    See Project
  • 3
    VSCP Protocol & Friends
    A project for a highly scalable protocol and framework and a collection of software tools for m2m (machine to machine communication) and IoT Internet of Things. The programs here works on Windows and Linux and are based around VSCP, The Very Simple Control Protocol. Repository is here: https://github.com/grodansparadis/vscp_software and here https://github.com/grodansparadis/vscp_firmware
    Downloads: 7 This Week
    Last Update:
    See Project
  • 4
    myNFC.org
    myNFC is a framework allowing JavaScript developers to create cross-platform mobile & NFC applications for smart phones and other embedded systems. These NOT web based applications can be loaded dynamically and can offer a wide user experience.
    Downloads: 4 This Week
    Last Update:
    See Project
  • Keep company data safe with Chrome Enterprise Icon
    Keep company data safe with Chrome Enterprise

    Protect your business with AI policies and data loss prevention in the browser

    Make AI work your way with Chrome Enterprise. Block unapproved sites and set custom data controls that align with your company's policies.
    Download Chrome
  • 5
    Android Birthday Reminder
    This android app reminds you about upcoming birthdays. You can read and write the date of birth of all contacts in your address book. This project moved to GitHub: https://github.com/sealor/BirthdayReminder
    Downloads: 1 This Week
    Last Update:
    See Project
  • 6
    [EN] It sends SMS messages to czech mobile operators - T-Mobile, Vodafone and O2. [CZ] Aplikace slouží pro odesílání SMS zpráv do sití všech českých operátorů - T-Mobile, Vodafone a O2.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 7
    J8051 is an API for communication between a 8051 microcontroller and a cell phone using Java ME, Bluetooth and "C" language callback functions, providing a easy way for embed systems developers build a communication between.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 8
    Utility to perform ussd-queries for gprs-modem
    Downloads: 1 This Week
    Last Update:
    See Project
  • 9
    Astmontray is a systray applet written in PyQt so users can monitor whether their PABX servers running Asterisk.org, the open source telephony platform, are up or not. It supports AMI authentication and runs fine on Linux, OSX and Maemo tablets.
    Downloads: 0 This Week
    Last Update:
    See Project
  • Photo and Video Editing APIs and SDKs Icon
    Photo and Video Editing APIs and SDKs

    Trusted by 150 million+ creators and businesses globally

    Unlock Picsart's full editing suite by embedding our Editor SDK directly into your platform. Offer your users the power of a full design suite without leaving your site.
    Learn More
  • 10
    BanglaSMS,is a unique software,that allows you to send and receive SMS in Bangla from any phone(J2ME)!The 1st best part,you will love writing in Bangla,even with the tiny keypad (No need to remember which letter is where)!2nd best part,it's open source.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 11
    An outgoing phone call filter which was inspired by the Android popular software: Call Confirm. Just like Call Confirm, CallConfirmDIY pops a UI asking for user approval when an outgoing call happen. However it use a translucent image as background.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 12
    CyanogenMod 7 for Samsung Galaxy S Series Phones Sources: http://github.com/CyanogenMod
    Downloads: 0 This Week
    Last Update:
    See Project
  • 13
    This is a Windows Mobile software that monitors SIM card, GPS position, and auto answer to SMS. It's small (build in C++), doesn't have any dependency, and still provides all the features found in commercial applications. It consumes no memory.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 14
    Frosty is a php based application that will allow you to send sms messages to a wide variety of people. Frosty uses email-to-text and google voice and can send a single message up to 100 times to one recipient or to 10000 unknown recipients!
    Downloads: 0 This Week
    Last Update:
    See Project
  • 15
    GUI for Android SMS Gateway
    GUI for sending SMS messages from the computer via an Android phone using the SMS Gateway application for android (HTTP SMS gateway).
    Downloads: 0 This Week
    Last Update:
    See Project
  • 16
    JADfactory

    JADfactory

    Application to make JAD files

    A simple application to make jad files
    Downloads: 0 This Week
    Last Update:
    See Project
  • 17
    Java API to send SMS and WAP Push messages using Kannel SMS/WAP Gateway
    Downloads: 0 This Week
    Last Update:
    See Project
  • 18
    MobilIVR is essentially a convenience layer that sits on-top of Asterisk [www.asterisk.org], as well as Kannel (SMS gateway).
    Downloads: 0 This Week
    Last Update:
    See Project
  • 19
    The open-source C++ implementation of the Open Mobile Alliance (OMA) specification - Mobile Location Protocol (MLP).
    Downloads: 0 This Week
    Last Update:
    See Project
  • 20
    This is a set of NFC applications that uses a common framework that interacts with the JSR 257. There are two application examples: NFCMuseum and Picking.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 21
    Numtrack

    Numtrack

    (Pakistan) Trace mobile numbers to their name and address.

    Track people to home address by their phone number or CNIC. Works only in Pakistan, and needs an active internet connection. - Available on Android and Windows - Phone database version is 2011 and before, so don't expect new numbers - I am not responsible for what you do with the information you receive, this is intended for shedding light on people who prank call and feel immortal.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 22
    OaxRom WebSMS is a software that allow send multiple SMS from a web page, you will only need capture category, link with contacts and then you can send sms messages from a webpage selecting a category then will send sms to all contacts of the categor
    Downloads: 0 This Week
    Last Update:
    See Project
  • 23
    The Symbian Tool 1.79 - Freeware (English and Italian ver) Coded by Jined Compatible with Windows XP, VISTA, Win7 Support Symbian 3rd/5th devices. Great tool to: Backup, Restore, Cleanup, Edit, Optimize, Sterilize, fix Symbian MASS MEMORY storage
    Downloads: 0 This Week
    Last Update:
    See Project
  • 24
    For developers who are seeking to integrate SMS functionality into their software or applications, this project offers a range of simple solutions in the form of our SOAP, HTTP and SMTP API's that will allow seamless integration with our systems.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 25
    The 7-Scales

    The 7-Scales

    Simple development environment for SS7-MAP, INAP and CAP

    The 7-Scales project aims to establish a simple to use and easy to extend base for development, testing and executing of SS7 scenarios. It is conceived as a kind of pool of active knowledge in the area of telecommunication processes that can be modeled by MAP, INAP and CAP. This Project supports two modes of operation – simulation mode to develop and tests scenarios, and network mode to execute scenarios against the network. Communication with the network use a light version of SCTP and M2PA. The project is completed to the stage of recognising Application Contexts and Operations for MAPv1/2/3, CAP1/2/3/4 and Ericsson CS1+. Therefore, any scenario can be developed. ISUP is not developed although is it the easiest of all. See the roadmap to get informed about the status and plans. The 7-Scales is written in C under Linux. It requires some C-development skills and considerable knowledge in the area of SS7 Application Parts, namelly MAP, INAP and CAP.
    Downloads: 0 This Week
    Last Update:
    See Project
  • Previous
  • You're on page 1
  • 2
  • Next
Want the latest updates on software, tech news, and AI?
Get latest updates about software, tech news, and AI from SourceForge directly in your inbox once a month.