Libre is a portable and generic library for real-time communications
with async IO support and a complete SIP stack with support for SDP,
RTP/RTCP, STUN/TURN/ICE, BFCP and DNS Client.
- SIP Stack (RFC 3261)
- RTP and RTCP
- Async I/O (poll, epoll, select)
- UDP/TCP/TLS transport