A fully-featured team and group chat application that you can easily selfhost.
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Jul 31, 2026 - Go
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voice-calls
Here are 11 public repositories matching this topic...
UserBot/Bot Telegram Voice Calls Music
heroku music bot telegram telegram-bot discord badge voice-chat telegram-bot-python voice-calls tgcalls telegram-music-bot krypton-music-bot
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Nov 20, 2021 - Python
Open-source Discord alternative with real-time messaging, voice/video calls, and self-hosted control. Built with Next.js, Fastify, and PostgreSQL.
react redis open-source real-time typescript discord nextjs socket-io realtime postgresql self-hosted monorepo realtime-messaging video-calls fastify discord-clone voice-calls real-time-messaging
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Mar 9, 2026 - TypeScript
A WHATSAPP CLONE
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Oct 3, 2022 - Kotlin
Telephony solution based on cellular modems (SIMCOM 7600, Quactel EG25) enabling you to connect your SIM cards to external applications for calling and messaging.
twilio telephony sms-api lte gsm simcom twilio-voice gsm-modem cellular-modem quectel voice-calls sim7600x communication-api eg25-g eg25 voice-call-api 7600 7600g-h quectel-eg25
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Jul 30, 2025 - CSS
Voice calls (WebRTC) for Discourse. P2P calls between users, built-in UI. Created for diskuz.com.
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Jul 18, 2026 - JavaScript
Secure peer-to-peer encrypted messenger with Signal Protocol, WebRTC voice/video calls, and zero-knowledge architecture. Private by design, encrypted by default
react python chat cryptography privacy encryption ai webrtc peer-to-peer messenger p2p video-calls signal-protocol end-to-end-encryption x3dh double-ratchet voice-calls secure-messaging
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Feb 4, 2026 - Python
End-to-end encrypted messaging web app with WebRTC voice calls.
react typescript pwa serverless webrtc messaging dynamodb self-hosted ecdh aes-gcm web-crypto e2ee end-to-end-encryption aws-cdk cloudflare-workers voice-calls
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Jul 6, 2026 - TypeScript
Unofficial Zalo Desktop installer for Linux using Bottles/Wine. Downloads Zalo from the official source at install time; voice calls tested on Ubuntu 24.04 x86_64.
linux ubuntu vietnamese installer desktop wine flatpak bottles zalo compatibility-layer voice-calls zalo-linux
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Jul 17, 2026 - Shell
Private self-hosted chat with P2P voice calls and Telegram bot management
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May 29, 2026 - HTML
Self-hosted team chat with voice calls. 2 containers, MariaDB, no paywalls, Android APK included.
react android go chat docker open-source privacy websocket mariadb self-hosted capacitor slack-alternative voice-calls livekit
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May 24, 2026 - JavaScript
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