Question: Based on input parameters, what actions can a Floor Control Server take when determining how to handle a received Floor Request message in an MCPTT (Mission Critical Push To Talk) scenario?
Option 1: Only accept or reject the floor request based solely on the floor priority.
Option 2: Choose between overriding the current talker, revoking the current talker's permission, or queueing the request without considering the call type (e.g., normal, emergency).
Option 3: Determine the action as pre-emptive (overriding/revoke current talker), non-pre-emptive (queue if negotiated) or non-pre-emptive (reject if queueing not negotiated), using a combination of input parameters like floor priority, user-priority, participant type, and call type.
Option 4: Always override the current talker for any emergency or broadcast call type, regardless of other input parameters.
Explanation: The correct answer is Option 3 because it accurately reflects the flexibility and comprehensive evaluation process the Floor Control Server undergoes when deciding on a Floor Request. This includes considering multiple input parameters (such as floor priority, user-priority, participant type, and the nature of the call) to determine whether to override/revoke the current talker, queue the request if possible, or reject it if queueing isn't an option. This nuanced approach ensures that mission-critical communications are managed effectively based on the context and priority of each situation.