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Cisco CCNP Collaboration 300-820 Question # 56 Topic 6 Discussion

300-820 Exam Topic 6 Question 56 Discussion:
Question #: 56
Topic #: 6

An engineer reviews the configuration of a pair of Expressway servers for a company with the domain example.com. The company allows toll fraud calls to reach the Cisco UCM only when it expects externally registered devices to call internal 5-digit extensions. The search history shows that the fraudulent calls have a destination URI of 8 or more digits and several domains. What must the engineer configure to prevent all toll fraud calls from going past the Expressway-E to the internal network?
A.

search rules to only route calls with a destination URI of 5 to 8 digits long on the Expressway-E

B.

CPL that blocks calls with a destination domain other than example.com on the Expressway-C

C.

search rules to only route calls with a destination domain ofexample.com on the Expressway-E

D.

CPL to block calls with a destination URI with 8 or more digits on the Expressway-E

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Actual exam question for Cisco 300-820 exam by Juno5054 at May 1, 2026, 9:03:15 PM

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