At this level
social.colibri.voice ยท 2- social.colibri.voice.moderate procedure not from the namespace authority Moderates a member's participation in a voice channel: server-mute, server-deafen, or force-disconnect. Requires the `voice.moderate` community permission and the caller must outrank the target. Server-mute/deafen are enforced by the SFU and persist for the room's lifetime, disconnect is transient (the target may rejoin).
- social.colibri.voice.signal subscription not from the namespace authority Opens a WebSocket to the community hub AppView's embedded voice SFU (mediasoup) for a single voice channel. Bidirectional signaling: the client sends transport/produce/consume requests and the server replies and pushes producer and active-speaker events. Media itself flows over WebRTC (SRTP), not this socket. Requires service auth (aud = the community hub AppView's did:web, lxm = social.colibri.voice.signal), carried via the Sec-WebSocket-Protocol subprotocol as with subscribeEvents.