Question: What information must the Floor Queue Position Info message include when sent by the IWF floor control server in response to a Floor Queue Position Request from an MCPTT client, specifically for certain types of group calls?
Option 1: Queue position, floor priority, and Floor Indicator field with specific indications for all group call types.
Option 2: Only queue position and floor priority for all group calls, with the Floor Indicator field included optionally.
Option 3: Queue position, floor priority, and Track Info field if received, without any specific requirements for the Floor Indicator field in different group call scenarios.
Option 4: The message must include an acknowledgment request bit set to '1' and may include queue position and floor priority.
Explanation: According to the specifications for handling Floor Queue Position Requests, when the IWF floor control server responds with a Floor Queue Position Info message, it must include both the queue position and floor priority (as per point a). Additionally, for specific types of group calls (broadcast group call, system call, emergency call, imminent peril call, or temporary group session), the message is required to include the Floor Indicator field with appropriate indications (as per point d). This ensures that the client receives all necessary information about the floor status, especially in critical communication scenarios.