Welcome to Kamailio® – An Open Source SIP Server
Kamailio® is an open-source SIP server that runs underneath GPL can be used to produce massive VoIP platforms and real-time communication - presence, WebRTC, instant electronic messaging and optional applications.
Powerful features include Secure communications through TLS for asynchronous TCP, UDP and SCTP, VoIP (voice, video, text); WebSocket support for WebRTC; IPv4 and IPv6; Simple instant messaging and presence with embedded XCAP server and MSRP relay; Asynchronous operation; IMS Extensions; ENUM; DID and low cost costs; Load balancing; Routing fail-over; Accounting, certification and authorization; Support for many backend systems such as MySQL, Postgraze, Oracle, Radius, LDAP, Radisson, Casandra, MongodiBi, Memcatch; JSN and XMLPC control interface, SNMP monitoring.
- Secure peer-to-peer communication
- People or groups or voice calls
- People-to-person video call
- Screen sharing
- Instant messaging
- Existential state
- Call details