Ring allows to make audio or video calls, and to send messages, safely and freely, in confidence. Developed by Savoir-faire Linux, Ring is a Free and open source software that requires no central server.

What can you do with Ring:
  - send text messages
  - make audio calls
  - make video calls
  - send files
  - use your existing SIP account

There are plenty of ways to help us, check out: https://ring.cx/en/contribute

You can also install Ring on Windows, macOS, iOS and GNU/Linux.

All the info is on https://ring.cx/en
