Which two search scope options are removed from a directory handler when you check the "voice enabled" check box? (Choose two.)
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A. B. C. D. E.AB.
You can configure the scope of a directory handler to define the objects that callers who reach the directory handler can find or hear.
For phone directory handlers, you can set the scope to the entire server, to a particular class of service, to a system distribution list, or to a search space (either inherited from the call or specified for the directory handler)
For voice-enabled directory handlers, you can set the scope to the entire server or to a search space (either inherited from the call or specified for the directory handler)
When callers search a directory handler for a particular name, if the scope of the directory handler is set to a search space, Cisco Unity Connection searches each partition in the search space and returns a list of all of the objects that match the name.
References: http://www.cisco.com/c/en/us/td/docs/voice_ip_comm/connection/8x/administration/guide/8xcucsagx/8xcucsag235.html#pgfId-1058609
When you enable the "voice enabled" checkbox in a directory handler in Cisco Unified Communications Manager (CUCM), it removes the ability to search based on two options: Class of Service and System Distribution List. Therefore, options A and B are the correct answers to this question.
Here is a more detailed explanation of each of the options:
A. Class of Service (CoS): CoS is a feature in CUCM that allows you to group phones and users based on their level of access to certain features or services. For example, you could create a CoS that allows executives to make international calls, while limiting that ability for other users. When the "voice enabled" checkbox is checked, the directory handler no longer searches based on CoS, since all users with access to the phone system should also have access to the directory.
B. System Distribution List (SDL): SDL is a feature in CUCM that allows you to create a group of users or devices that can be used for various purposes, such as forwarding calls to a group of receptionists or sending voicemail notifications to a group of managers. When the "voice enabled" checkbox is checked, the directory handler no longer searches based on SDL, since all users with access to the phone system should be able to use the directory regardless of their group membership.
C. Search Space: Search spaces are used in CUCM to define the order in which partitions are searched when a user tries to place a call. When the "voice enabled" checkbox is checked, the search space option is not removed from the directory handler, so option C is not correct.
D. Partition: Partitions are used in CUCM to group similar dial plan elements, such as phone numbers or route patterns. When the "voice enabled" checkbox is checked, the partition option is not removed from the directory handler, so option D is not correct.
E. Phone System: This option is not a valid search scope in CUCM, so option E is not correct.