Question: In an MCPTT scenario, when the IWF floor control server enters the 'D: Floor Taken' state for a dual floor control operation, what information is included in the Floor Granted message sent to the requesting MCPTT floor participant, if applicable?
Option 1: Only the granted priority in the Floor priority field and the T12 timer value in the Duration field.
Option 2: The granted priority, T12 timer value, Track Info field (if stored), Floor Indicator with G-bit set to '1' (Dual floor), and possibly indications for special call types or SSRC of the granted participant.
Option 3: Just the Floor Indicator with the G-bit set to '1' (Dual floor) and the Message Sequence Number increased by 1.
Option 4: The T11 timer value, granted priority, and a flag indicating the start of the dual floor operation.
Explanation: When entering the 'D: Floor Taken' state for a dual floor control operation, the IWF floor control server sends a Floor Granted message to the requesting MCPTT participant. This message includes detailed information to manage the dual floor scenario effectively, comprising the granted priority, T12 timer value, Track Info field (if stored), Floor Indicator with G-bit set to '1', and possibly indications for specific call types or the SSRC of the granted participant, ensuring seamless management of the dual floor state in MCPTT operations.