Browse free open source C++ Telephony Software and projects below. Use the toggles on the left to filter open source C++ Telephony Software by OS, license, language, programming language, and project status.

  • Build Agents and Models on One Platform Icon
    Build Agents and Models on One Platform

    Everything you need to build production-ready agents and models. Access 200+ Google and third-party AI models and tools.

    Gemini Enterprise Agent Platform is Google Cloud's comprehensive platform for developers to build, scale, govern, and optimize agents and models. Choose from Google's most advanced models and third-party models like Anthropic's Claude Model Family.
    Start Free
  • Paessler - Monitor Your Whole Network in Minutes Icon
    Paessler - Monitor Your Whole Network in Minutes

    Auto-discovery finds your devices and deploys pre-configured sensors instantly. No project plan required, just visibility from day one.

    Waiting weeks for a monitoring rollout isn't an option when infrastructure doesn't stop running. PRTG's auto-discovery scans your network and suggests from over 200 pre-configured sensor types, so you're watching servers, applications and devices within minutes, not after a multi-week deployment. Enterprise-strength monitoring, without the enterprise complexity. Start your free trial today.
    Start Free 30-Day Trial
  • 1
    KAlcatel

    KAlcatel

    Application for Alcatel 50x and 70x phones

    KAlcatel allows you to manage messages, calls, contacts, todos and the calendar in your Alcatel (tm) One Touch 50x and 70x mobile. This project is not maintained anymore, use Wammu instead (http://wammu.eu/)
    Downloads: 9 This Week
    Last Update:
    See Project
  • 2
    Remotud is a Symbian OS application for remote control multimedia aplications. Control WindowsMediaPlayer, Winamp, BSPlayer, VideoLan, PowerDVD, ZoomPlayer, MediaPlayerClassic, WindowMediaCenter, MediaPortal and ShowShifter and from your cellular phone.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 3
    A KDE tool for transferring data to and from the Sony Ericsson T68i mobile phone.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 4
    A KDE application that allows you to manage your mobile phone.
    Downloads: 0 This Week
    Last Update:
    See Project
  • $300 Free Credits to Build on Google Cloud Icon
    $300 Free Credits to Build on Google Cloud

    New customers can spin up VMs, build with AI, and query data at no cost.

    Put your $300 in credit toward real workloads, then keep building with free monthly usage for 20+ products. No commitment and no charge until you upgrade.
    Start Free
  • 5
    KDE frontend for Gammu. It's intended for file download/upload to mobile phones using data cable, Irda or Bluetooth.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 6
    Telephonik is a multi-protocol Internet telephony application (i.e. VoIP softphone) for the K Desktop Environment.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 7
    Skipper is a powerful accessibility package for Linux which enables severely physically disabled people with many different conditions to make full use of applications that normally require good mouse and keyboard control.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 8
    KTuxcall is a port of another project, called tuxcall, for the KDE environment. His mission is detect incomings telephone calls when the modem is being used. This can be get scanning the phone line and detecting the waiting call tone (required).
    Downloads: 0 This Week
    Last Update:
    See Project
  • 9
    A unified open source software platform based on Linux for mobile smart phone. The first stage features are call, sms, address book, multimedia, J2ME, application install, and smart phone full feature set, something like MS smart phone.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 99.99% Uptime for MySQL and PostgreSQL Databases Icon
    99.99% Uptime for MySQL and PostgreSQL Databases

    Sub-second maintenance. 2x read/write performance. Built-in vector search for AI apps.

    Cloud SQL Enterprise Plus delivers near-zero downtime with 35 days of point-in-time recovery. Supports MySQL, PostgreSQL, and SQL Server.
    Start Free
  • Previous
  • You're on page 1
  • Next