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TechSpec
  • Foreword
  • 1 Scope
  • 2 References
  • 3 Definitions of terms, symbols and abbreviations
  • 4 General
  • 5 Roles
  • 6 Floor control
    • 6.1 General
    • 6.2 Floor participant procedures
    • 6.3 Floor control server procedures
      • 6.3.1 General
      • 6.3.2 IWF performing the controlling role procedures at MCPTT call initialization
      • 6.3.3 Floor control procedures at MCPTT call release
      • 6.3.4 Floor control server state transition diagram for general floor control operation
      • 6.3.5 Floor control server state transition diagram for basic floor control operation towards the floor participant
      • 6.3.6 Dual floor control
    • 6.4 IWF performing the participating role floor control procedures
    • 6.5 IWF performing the non-controlling role of an MCPTT group
  • 7 Off-network floor control
  • 8 Coding
  • 9 Call setup control over pre-established session
  • 10 MBMS procedures
  • 11 Configurable parameters
  • 12 Extensions within the present document
  • 13 Media plane security
  • 14 SDP offer/ answer procedures

9 Call setup control over pre-established session

29.3803GPPMission Critical Push To Talk (MCPTT) media plane control interworking with Land Mobile Radio (LMR) systemsRelease 17Stage 3TS

Tools: ARFCN - Frequency Conversion for 5G NR/LTE/UMTS/GSM

Call setup control over a pre-established session is not applicable to the IWF.