Question: Upon receiving an indication that the overriding MCPTT media endpoint is disconnecting, what action does the IWF floor control server take regarding RTP media packet distribution from this endpoint?
Option 1: Continues distributing RTP media packets to ensure seamless call handover.
Option 2: Requests the media distributor to stop distributing RTP media packets received from the overriding MCPTT media endpoint.
Option 3: Buffers RTP media packets temporarily before deciding on further distribution.
Option 4: Forwards RTP media packets to a backup MCPTT media endpoint.
Explanation: When the overriding MCPTT media endpoint disconnects, to maintain call integrity and prevent potential media conflicts or overlaps, the IWF floor control server must halt the distribution of media from this endpoint. This ensures a controlled handover or termination of the media stream, aligning with resource management and state transitions requirements for maintaining the MCPTT call's integrity.