Which Cisco IM and Presence service must be activated and running for IM Presence to successfully integrate with Cisco Unified Communications Manager?
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A. B. C. D.A.
The correct answer is D. Cisco XCP Authentication Service.
Cisco IM and Presence (IM&P) is a core component of Cisco Unified Communications Manager (CUCM) that provides instant messaging, presence, and federation services. To successfully integrate IM&P with CUCM, the Cisco XCP Authentication Service must be activated and running.
The Cisco XCP Authentication Service is responsible for authenticating users and services in the IM&P environment. It provides a secure and scalable authentication mechanism that allows users to log in to the IM&P client and access their presence information, instant messaging, and other collaboration services.
In addition to the Cisco XCP Authentication Service, other Cisco IM&P services such as Cisco XCP Directory Service, Cisco XCP Message Archiver, and Cisco XCP Router are also essential for IM&P integration with CUCM.
The Cisco AXL Web Service is another important component of CUCM that allows third-party applications to interface with CUCM to perform administrative tasks. While it is not directly related to IM&P integration, it is often used in conjunction with IM&P to provide advanced features and functionality.
The Cisco DHCP Monitor Service is a network service that monitors DHCP servers and provides real-time updates on the status of DHCP leases. It is not related to IM&P integration with CUCM.
The Self-Provisioning IVR is a self-service feature of Cisco Unity Connection that allows users to create their own mailbox and personalize their greeting. It is not related to IM&P integration with CUCM.