Content for TS 24.380 Word version: 18.0.0
6.4 Participating MCPTT function floor control procedures
6.5 Non-controlling MCPTT function of an MCPTT group
6.5.1 General
6.5.2 The MCPTT call initialization procedure in the non-controlling MCPTT function of an MCPTT group
6.5.3 The MCPTT call release procedure in the non-controlling MCPTT function of an MCPTT group
6.5.4 Floor control server interface procedures
6.5.5 Floor participant interface procedures
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6.4 Participating MCPTT function floor control procedures p. 110
6.4.1 General p. 110
6.4.2 Receive floor control messages p. 110
6.4.3 Receive RTP media packets (R: RTP Media) p. 111
6.4.4 Release of session p. 112
6.5 Non-controlling MCPTT function of an MCPTT group p. 112
6.5.1 General p. 112
6.5.2 The MCPTT call initialization procedure in the non-controlling MCPTT function of an MCPTT group p. 112
6.5.2.1 General p. 112
6.5.2.2 Initial procedures when a new SIP session is establishing a group session p. 112
6.5.2.3 Switching from a controlling MCPTT function mode to a non-controlling MCPTT function mode p. 113
6.5.3 The MCPTT call release procedure in the non-controlling MCPTT function of an MCPTT group p. 114
6.5.4 Floor control server interface procedures p. 114
6.5.4.1 General p. 114
6.5.4.2 Receiving a Floor Request message p. 115
6.5.4.3 Receive Floor Release message p. 115
6.5.4.4 Receive Floor Queue Position Request message p. 115
6.5.4.5 Receive Floor Ack message p. 116
6.5.4.6 Receive Floor Granted message p. 116
6.5.4.7 Receive Floor Deny message p. 117
6.5.4.8 Receive Floor Idle message p. 118
6.5.4.9 Receive Floor Taken message p. 119
6.5.4.10 Receive Floor Revoke message p. 120
6.5.4.11 Receive Floor Queue Position Info message p. 120
6.5.4.12 Receive RTP media packets from controlling MCPTT function p. 120
6.5.4.13 Receive RTP media packets from an MCPTT client p. 121
6.5.4.14 MCPTT session release step 1 p. 121
6.5.4.15 MCPTT session release step 2 p. 121
6.5.4.16 Receiving a split instruction (R: Split) p. 121
6.5.4.17 Receive Floor Release Multi Talker message |R15| p. 121
6.5.5 Floor participant interface procedures p. 122
6.5.5.1 General p. 122
6.5.5.2 State: 'Start-Stop' p. 123
6.5.5.2.1 General p. 123
6.5.5.2.2 Participant invited to session p. 123
6.5.5.3 State: 'P: has no permission' p. 123
6.5.5.3.1 General p. 123
6.5.5.3.2 Receive Floor Idle message (R: Floor Idle) p. 123
6.5.5.3.3 Receive Floor Taken message (R: Floor Taken) p. 123
6.5.5.3.4 Receive Floor Request message (R: Floor Request) p. 123
6.5.5.3.5 Receive Floor Granted message (R: Floor Granted) p. 124
6.5.5.3.6 Receive Floor Deny message (R: Floor Deny) p. 124
6.5.5.3.7 Receive Floor Queue Position Info message (R: Floor Queue Position Info) p. 124
6.5.5.3.8 Receive Floor Queue Position Request message (R: Floor Queue Position Request) p. 124
6.5.5.3.9 Receive RTP media packets (R: RTP media) p. 124
6.5.5.3.10 Receive Floor Release message (R: Floor Release) p. 125
6.5.5.3.11 Receive split instruction (R: Split) p. 125
6.5.5.3.12 Receive Floor Release Multi Talker message |R15| p. 125
6.5.5.4 State: 'P: has permission' p. 126
6.5.5.4.1 General p. 126
6.5.5.4.2 Receive RTP media packets p. 126
6.5.5.4.3 Receive Floor Release message p. 126
6.5.5.4.4 Receive Floor Ack message p. 126
6.5.5.4.5 Receive Floor Idle message p. 126
6.5.5.4.6 Receive Floor Taken message p. 126
6.5.5.4.7 Receive Floor Revoke message p. 126
6.5.5.4.8 Receive split instruction (R: Split) p. 127
6.5.5.4.9 Receive Floor Release Multi Talker message |R15| p. 127
6.5.5.5 In any state p. 127
6.5.5.5.1 General p. 127
6.5.5.5.2 Receive Floor Ack message (R: Floor Ack) p. 127
6.5.5.5.3 MCPTT session release step 1 (MCPTT call release - 1) p. 128
6.5.5.6 State: 'P: Releasing' p. 128
