Exam 350-801 topic 1 question 491 discussion

Actual exam question from Cisco's 350-801

Question #: 491
Topic #: 1

A customer recently deployed a Cisco UCM solution. When employees with numbers 1234567XXX dial 8005556666, they want the caller ID to be the company’s toll-free number 8885550000, and for all other calls, it should be the line DN. What is the best way to configure this solution, assuming partitions and CSSs are configured correctly where needed?

A. Configure a translation pattern for 8885550000, calling party transform mask to 8005556666, and calling line ID presentation to “allowed”.
B. For all 1234567XXX lines, set External Phone Number Mask and External Presentation Number to 8005556666.
C. Configure a calling party transformation pattern for 1234567XXX, calling party transform mask to 8885550000, and calling line ID presentation to “allowed”.
D. Configure a translation pattern for 8005556666, calling party transform mask to 8885550000, and calling line ID presentation to “restricted”.

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Suggested Answer: C 🗳️

by danyboy at July 31, 2025, 4:48 a.m.

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danyboy

2 days, 12 hours ago

Selected Answer: D

D seems like the most plausible answer, though [Other Option] is a clever distractor.

upvoted 1 times

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