Question: In an MCPTT (Mission Critical Push To Talk) scenario, when the IWF (InterWorking Function) floor control server is in the state 'U: not permitted and Floor Taken', what happens to RTP (Real-time Transport Protocol) media packets received from the media distributor?
Option 1: They are discarded by the MCPTT server to prevent unauthorized access.
Option 2: They are forwarded to the associated floor participant by the network media interface in the MCPTT server.
Option 3: They are buffered until the state changes to permit the associated floor participant to send media.
Option 4: They are redirected to another MCPTT client that has been given permission to send media.
Explanation: In this specific state, even though the associated floor participant is not permitted to send media (as the floor is taken by another), the system still forwards received RTP media packets to them. This ensures the participant can continue to receive and monitor the ongoing communication, aligning with the mission-critical nature of MCPTT services where situational awareness is paramount.