Linphone

Linphone

Linphone is a versatile open-source VoIP software that enables secure voice and video calls, instant messaging, and group chats across mobile and desktop platforms. It features end-to-end encryption, a robust SIP server with conferencing capabilities, and a user-friendly API, making it ideal for developers and businesses seeking reliable communication solutions.

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Top Linphone Features

  • End-to-end encryption
  • Open source SIP phone
  • HD audio and video calling
  • Instant messaging and group chat
  • Post Quantum Cryptography support
  • Secure communications with Signal Protocol
  • VoIP anti-blocking solution
  • Multi-language API support
  • Cross-platform compatibility
  • C library for G.729 codec
  • Voice/video streaming engine
  • Account creation via QR code
  • Seamless integration with IDEs
  • Development assistance service
  • Secure user authentication methods
  • Proxy and presence modules
  • Web API for user management
  • Detailed technical documentation
  • User-friendly tutorials and Wiki.