Jami 202505261032

Jami is a free, open-source, and distributed communication platform focused on privacy and security. Previously known as Ring and SFLphone, it is a project led by Savoir-faire Linux, part of the GNU Project, and licensed under the GPL v3+. It allows voice and video calls, instant messaging, file and screen sharing, as well as video conferencing, all without relying on central servers.

Jami uses a peer-to-peer (P2P) architecture based on a distributed hash table (OpenDHT) and, optionally, Ethereum smart contracts for username registration, ensuring that communications are direct between users, without intermediaries. This reduces latency, increases transfer speed, and eliminates single points of failure or surveillance. It offers end-to-end encryption by default, requires no personal information to create an account, and supports two types of accounts: SIP (for connection to standard servers) and Jami (for use on the decentralized network). Additional features include chat groups (Swarm Technology for synchronization between devices), HD calls, and a total absence of ads or tracking.

While it is a powerful alternative to services like Zoom, Teams, or Skype, its decentralized nature may make it less intuitive for users accustomed to centralized solutions, and its popularity is still limited. It is recommended by the free software community, especially for those who value freedom, privacy, and control over their data.