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Exam 300-820 topic 1 question 96 discussion

Actual exam question from Cisco's 300-820
Question #: 96
Topic #: 1
[All 300-820 Questions]



Refer to the exhibit. Logins are failing via Mobile and Remote Access. How is this resolved?

  • A. No Cisco UCM servers are configured in the Expressway-C. Servers must be added for CallManager and IM and Presence services.
  • B. SIP is disabled on the Expressway-E. The SIP protocol must be enabled on the server.
  • C. Although a traversal client zone exists, there is no UC traversal client zone. One must be created.
  • D. Mobile and Remote Access login has not been enabled for the domain configured in the Expressway-C. The domain must be edited to allow Cisco UCM registrations.
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Suggested Answer: C 🗳️
by boxafrica at July 31, 2025, 6 a.m.

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boxafrica
6 days, 16 hours ago
Selected Answer: A
I'd bet my certification on A. It's the only logical solution presented.
upvoted 1 times
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