300-070 · Question #121
Which two elements of a dial plan define the domains that are accessible and are assigned to an endpoint? (Choose two)
The correct answer is A. Partitions. B. Calling Search Spaces. In CUCM, Partitions (A) and Calling Search Spaces (B) work together to define the reachability domain for any endpoint. A Partition is a logical container that groups dial plan objects (directory numbers, route patterns, translation patterns) and controls who can be called. A…
Question
Which two elements of a dial plan define the domains that are accessible and are assigned to an endpoint? (Choose two)
Options
- APartitions.
- BCalling Search Spaces.
- CRoute patterns.
- DTranslation patterns.
- ECall Admission Control.
How the community answered
(28 responses)- A89% (25)
- C4% (1)
- D7% (2)
Explanation
In CUCM, Partitions (A) and Calling Search Spaces (B) work together to define the reachability domain for any endpoint. A Partition is a logical container that groups dial plan objects (directory numbers, route patterns, translation patterns) and controls who can be called. A Calling Search Space (CSS) is an ordered list of partitions assigned to a device or line; it defines which partitions - and therefore which destinations - that endpoint is allowed to call. Together, they implement class-of-service and toll-restriction logic. Route patterns and translation patterns are objects that live inside partitions, not the containers themselves. CAC (Call Admission Control) manages bandwidth, not dial plan accessibility.
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