You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
1.1 KiB
1.1 KiB
Private calls
Overview
Unit (private) calls use a different path than group voice. The router uses SUB_MAP (subscriber → last known system/slot/time) and collision rules to decide whether and where to forward.
SUB_MAP
- Populated when stations register traffic; persisted via configured
SUB_MAPpickle path underALIASES. - Used to resolve destination radio ID to a target system and slot for private forwarding.
OpenBridge vs MASTER
Private handling uses CSBK/data/unit branches, SUB_MAP lookup, and busy-slot checks where applicable (see BridgeUseCases in source).
TG / ID 4000 (unit)
As documented in Special numbers, a private call to 4000 disconnects dynamics and is not treated as a normal private call route.
Reporting
Private START/END events may be emitted to the report TCP client when REPORTS.REPORT is enabled, analogous to group voice (shape PRIVATE VOICE,... where implemented).
For protocol ingress details, see HBP and the bridge use cases in source (BridgeUseCases._pvt_call_received).