Question: Upon receiving a Floor Ack message from an MCPTT floor participant, what action(s) should the floor participant interface toward the MCPTT client take if an indication exists for the expected Floor Ack for the message in the Message Type field?
Option 1: Forward the Floor Ack message to the floor control server interface and remove the indication of expecting a Floor Ack for that message type.
Option 2: Send the Floor Ack message to another MCPTT client and change its state to 'Ack Received'.
Option 3: Ignore the Floor Ack message if it's not from the floor control server interface and stay in the current state.
Option 4: Request a new Floor Ack message from the floor control server before proceeding.
Explanation: This action ensures proper communication flow and state management. Forwarding the Floor Ack to the floor control server interface acknowledges receipt at the control level. Removing the indication of expecting a Floor Ack for that message type maintains accurate state information, preventing unnecessary waits or duplicate actions, aligning with efficient signaling and state management principles in telecom networks, particularly in mission-critical communications like MCPTT.