PBX connection
Adapter state is explicit; configuration does not claim hardware connectivity.
CORAL HOTEL SYSTEMS
PBX, telephone billing, BMS & IoT control.
Room/staff extensions, call billing, wake-up calls, device telemetry, energy/water readings and engineering alerts.
Extensions
Recent calls
Wake-up call control
Add BMS / IoT point
Devices
IoT alerts
Energy & utility meter summary
Consumption is calculated only when at least two actual meter readings exist for the current day.