The sipua project provides a library for writing SIP user agents in Python,
with a focus on correctness and composability. It can be used to write clients,
servers or proxies.
Its features include:
- A transport layer supporting UDP, TCP and WebSocket.
- A transaction layer for stateful user agents and proxies.
- An RTP and RTCP stack with optional support for ICE and DTLS-SRTP.
- Support for Opus, G.722, PCMU and PCMA audio codecs.
To learn more about sipua please read the documentation.
sipua is released under the BSD license.