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Exam : Cisco 642-446
Title : Implementing Cisco Unified Communications IP Telephony Part 1


1. Refer to the exhibit. A call is placed from DN 5000 to DN 6999. The CSS for the call includes only the Branch 1 partition. After the translation pattern is applied, what are the called and calling numbers?
A. 6999, 5000
B. 14085556999, 5000
C. 6999, 19195555000
D. 5556999, 9195555000
E. 14085556999, 19195555000
Answer: E

2. Which three can be assigned a partition? (Choose three.)
A. directory number
B. IP phone
C. gateway
D. route pattern
E. translation pattern
F. gatekeeper
Answer: ADE

3. An IP phone user has dialed "15152421234". Which route pattern will be used?
A. 1515[^0-1]4[123]+
B. 1515[^0-2]4[01234]
C. 1515[^0-1]42[1234]
D. 1515[^0-1]421[1-4]+
Answer: D

4. Refer to the exhibit. Company ABC uses 4-digit extensions. To call between sites, they dial the intersite access code '8' followed by the 3-digit site code and 4-digit extension of the phone they are trying to reach. Phone_A is in Partition Branch1 with a CSS named BR1_External. If a user dials 85014532 from Phone_A, which element of the route plan will be matched?
A. Route Pattern 8501! in the partition gateway
B. Route Pattern 8501.XXXX# in the partition gateway
C. Route Pattern 8501.XXXX in the partition gateway
D. the phone with extension 4532 in Partition Branch1
E. the phone with extension 4532 among the partition phones
F. Translation Pattern 85XX in the partition intersite
Answer: F

5. What is the minimum number of partitions that must be defined given the dial-plan rules listed below?
All employees can call local and service numbers.
Managers can call long-distance and international numbers.
Executives can call all PSTN numbers including premium numbers.
Only administrative assistants can call executives.
Incoming calls can only be routed to phones, not to trunks.
A. 3
B. 4
C. 5
D. 6
E. 7
F. 8
Answer: C

6. What is the purpose of route filters?
A. to reduce the size of the calling search space
B. to reduce the number of dial peers required
C. to limit the number of reachable destinations
D. to reduce the number of route patterns added to the route plan
E. to block calls to matching route patterns
Answer: D

7. Refer to the exhibit. What CSS should be assigned to a phone in the Phones partition to block calls to international numbers while allowing all other calls?
A. CSS A
B. CSS B
C. CSS C
D. CSS D
Answer: C

8. Which two can be targets of a route pattern? (Choose two.)
A. gateway
B. gatekeeper
C. route group
D. route list
E. translation pattern
F. CTI Port
Answer: AD