300-085 Question #52: Real Exam Question with Answer & Explanation

The correct answer is A: primary extension. The primary extension must be set on the CUCM end user account so Jabber can identify which directory number to register under when operating in softphone mode.

Cisco Unified IM and Presence

Question

Which parameter must be set for the end user for Jabber for Windows or Mac to register successfully with Cisco Unified Communications Manager in softphone mode?

Options

Aprimary extension
Bgroup membership
Csubscribe calling search space
Dremote destination profiles
Edevice association

Explanation

The primary extension must be set on the CUCM end user account so Jabber can identify which directory number to register under when operating in softphone mode.

Common mistakes.

B. Group membership governs feature permissions and access controls but is not evaluated during the Jabber SIP registration process with CUCM.
C. Subscribe Calling Search Space controls which devices a user can monitor via Busy Lamp Field subscriptions and has no effect on softphone registration.
D. Remote destination profiles are used for Mobile Connect single number reach functionality and are not involved in Jabber softphone registration.
E. Device association links a device to a user account but does not alone satisfy registration - without the primary extension set, Jabber cannot identify which DN to use in softphone mode.

Concept tested. Jabber softphone mode CUCM end user registration setting

Reference. https://www.cisco.com/c/en/us/support/unified-communications/jabber-windows/products-installation-guides-list.html

Topics

#Cisco Jabber#CUCM softphone#primary extension#user configuration

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