Railway emergency communication (REC) is used to communicate during an emergency situation. It is considered a high-priority communication and has distinct means for set-up and presentation.
Validation of MC (Mission critical) and FRMCS features
- MC registration
- Information flows for group call
- MCPTT emergency group call request
- MCPTT emergency group call response
- Termination of MCPTT emergency group call
- Server-based rules to determine clients participating in a REC
- Location management
- Location reporting configuration
- Location information report
- IWF (InterWorkingFunction) between FRMCS and GSM-R system