About Matrix Matrix is an open protocol for decentralised, secure communications.
Matrix Manifesto We believe:
People should have full control over their own communication. People should not be locked into centralised communication silos, but instead be free to pick who they choose to host their communication without limiting who they can reach. The ability to converse securely and privately is a basic human right. Communication should be available to everyone as a free and open, unencumbered, standard and global network.
It integrates with jitsi, which is a fairly good tried and proven solution. Meanwhile, The matrix developers are working on their own implementation of voice and video that plays a bit nicer with their room permission system. For one to one conversations, there is a turn-based solution for voice and video.
This is what I’m referring to and am looking forward to trying it out once it’s ready.