sipx-testkit

Deterministic support for tests built on sipx. CallHarness invokes the real sipx-call DialOptions/dial/answer application path over bounded in-process SIP signalling and returns both established Call values only after their ACK completes. The calls still own ordinary media ports; it is the signalling path that opens no socket.

The crate also carries the protocol torture corpora and certificate fixtures used by the sipx workspace. TransactionHarness, Link and nanosecond Virtual provide the lower-level seeded fault and chronological-time surface. RtpEcho is a bounded PCMU test peer for checking a media boundary from a shell. RealtimePeer is a deterministic loopback WebSocket peer for the realtime bridge vectors, including authentication, audio, cancellation and failure scripts. Neither fixture is a SIP user agent or production service, and neither claims network interoperability.

See the call test guide and the RTP echo guide.

Licensed under either of Apache-2.0 or MIT, at your option.