Question: What information is mandatorily passed, in addition to intercepted media packets, from the Lawful Interception Management System Function (LMISF) to Delivery Function 3 over the X3-Interface for lawful interception?
Option 1: Target Identity, Correlation Identifier, and Time Stamp
Option 2: Direction Indicator, National Regulation Data, and Intercepted Media Packets' Format
Option 3: Target Identity and Correlation Identifier
Option 4: Time Stamp, Direction (of media), and National Regulations Applicability
Explanation: According to the lawful interception architecture, for the delivery of intercepted media packets, the LMISF must pass the target's identity and correlation identifier to Delivery Function 3. These are mandatory as they directly relate to identifying the target and correlating the intercepted data. Time Stamp and Direction are mentioned as optional, indicating they may not always be required for the handover, depending on the implementation or national regulations.