Which four configurations should you enable on Cisco Unified Communications Manager for integration with Cisco Unified Communications Manager IM and Presence Service? (Choose four.)

Cisco CallManager provides the core call processing that IM and Presence monitors for phone state.

Cisco TFTP delivers device configuration files that IM and Presence requires during device provisioning and synchronization.

Cisco CTIManager exposes the CTI interface that IM and Presence uses to monitor line and device state for phone presence.

Cisco AXL Web Service provides the SOAP-based API that IM and Presence uses to synchronize users, devices, and configuration data from CUCM.

Cisco CARWeb (CDR Analysis and Reporting) is a reporting service for call detail records and is not part of the IM and Presence integration stack.

Cisco Extended Functions handles DSCP and QoS marking for media but is not required for IM and Presence integration.

There is no standard CUCM service called 'Cisco Instant Messenger'; this is a distractor option.

Cisco Unified Presence service is a service that runs on the IM and Presence server itself, not on CUCM.