Bulk Administration Tool: Updating Call Forwarding CSS in Cisco UCM
A company wants to block all users from forwarding calls to international destinations. An engineer must configure a calling search space named NATIONAL across all phones for call forwarding by using the Bulk Administration Tool. Which action must the engineer take from Bulk Administration in Cisco UCM Administration?
Community Votes
80% of anonymous learners picked answer D. Votes are pick records left by other test-takers — they are not the verified answer.
Community Insight
The exam tests the distinction between device-level and line-level bulk updates, with the common trap being confusion between general Phone updates and Line-specific updates.
This question tests knowledge of the specific menu navigation within the Bulk Administration Tool (BAT) for updating line-level settings like Calling Search Spaces. The community consensus confirms that 'Add/Update Lines' is the correct path to modify line attributes across multiple phones.
Option A is incorrect because there is no direct 'Update Lines' sub-menu under a standard 'Update Phones' action in BAT; users often assume they can update lines directly from the phone object without using the dedicated Line management interface.
Community Discussion (3 comments)
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Expert Analysis
Why the Answer Is Correct
Option D is correct because the Bulk Administration Tool provides a specific workflow for managing line-level configurations independently of phone device templates. To change a Calling Search Space (CSS) on a call forwarding feature, which is a line attribute, you must navigate to Phones > Add/Update Lines and then select Update Lines. This allows you to query existing lines and apply new settings en masse.Why the Other Options Are Wrong
Option A is invalid because the BAT menu structure does not offer an 'Update Lines' button directly under the 'Update Phones' section; 'Update Phones' typically handles device-level parameters like skin files or SIP profiles. Option C is insufficient because selecting 'Query' only retrieves data for review or export; it does not provide the interface to modify and commit changes to the database. Option B is incorrect because while 'Lines' exists as a top-level category, the question specifically asks about actions taken from the context of configuring phones for users, and 'Add/Update Lines' under the Phones menu is the standard operational path for this task in many CUCM versions and exam contexts.Community Comment Notes
Comment [1] highlights that Option A's menu choice does not exist and correctly identifies that device-level updates do not affect line-level settings. Comment [2] validates the exact menu path ('Bulk Administration --> Phones --> Add/Update Lines --> Update Lines') confirming the practical application in CUCM. Comment [3] incorrectly suggests C, but querying alone cannot block calls; configuration changes are required.Official Reference
Exam Strategy
Memorize the distinct paths in the Bulk Administration Tool: use 'Phones > Add/Update Phones' for device settings and 'Phones > Add/Update Lines' for line settings. Always verify if the parameter you are changing belongs to the Device or the Line object.