What it does
An open partyline intercom system — the software half of a Green-Go, Bolero or Clear-Com style comms rig. A server mixes; endpoints talk and listen.
Because each key arrives as a separate stream rather than a single pre-mixed feed, a panel changes its own key levels, mutes and ear placement instantly and locally, with no round trip to the server. That is the reason for the design: the thing an operator does most often should not depend on the network.
- Sample-exact mix-minus, asserted by behavioural tests rather than assumed
- Up to ten keys per endpoint, each its own AES67 stream
- Partyline buses and direct point-to-point paths on the same panel
- Local key control that does not round-trip to the server
- AES67 packets, SDP and jitter buffer built and tested over real UDP
Where it stands
In development, and the honest state is that every microphone is a synthesised tone. The data model, the mix-minus engine and the server with its browser UI are built and tested; the RTP layer is tested over real UDP. But the transport is not yet wired into the server, and SAP discovery, the PTP clock, the desktop client and any hardware endpoint are all not started. Nothing here has touched a sound card, a PTP clock or an intercom panel.