Question: What is the primary function of an MSC Server enhanced for Single Deployment of Centralized Services (SeDoC) in relation to a User Equipment (UE) accessing via a Circuit Switched (CS) Radio Access Technology (RAT)?
Option 1: To establish a direct IP connection with the UE for IMS services
Option 2: To terminate CS Access and map it to respective IMS procedures
Option 3: To relay CS voice calls directly to the PSTN without IMS involvement
Option 4: To manage only the media plane for CS fallback scenarios
Explanation: The MSC Server enhanced for SeDoC integrates CS and IMS services. When a UE accesses via a CS RAT, this server terminates the CS access towards the UE and translates it into IMS procedures towards the IP Multimedia Subsystem, enabling seamless service delivery across different access technologies.