Top 9 communications open source projects

The magma server daemon, is an encrypted email system with support for SMTP, POP, IMAP, HTTP and MOLTEN,. Additional support for DMTP and DMAP is currently in active development.

Collection of communication, announcements, tweets, newsletters, and other articles about Yearn and a hosted blog for all translation contributors.

Sample application to visualize basic activity on your Zoom account and can be used as code example to assist new Zoom Developers

Free, easy to setup PBX for small business based on Asterisk 16 core

Source code for https://speaker.app, a batteries-included, web-based, quasi-decentralized, WebRTC networking platform, with a primary focus on audio and screen-sharing, and a secondary focus on chat messages and peripheral features.

An intercom, messaging, and (video) calling skill for Mycroft!

Door controller test tool for physical access control devices. (THIS PROJECT IS NO LONGER MAINTAINED)

Open-source JavaScript SDK to enable Real-time Chat.

BitDust project source codes : official Public Git repository (mirror on GitHub) : https://bitdust.io