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A company is installing Cisco Collaboration infrastructure and one of the requirements is that they must be able to communicate with many external parties that are using H.323 and SIP. Internally they want to register the endpoints only on SIP. Which functionality would describe the feature that needs to be enabled and where to achieve this?
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Refer to the exhibit. Mobile and remote access is being added to an existing B2B deployment and is failing. When the administrator looks at the alarms on the Expressway-C, the snippets are shown. Which configuration action should the administrator take to fix this issue?
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Refer to the exhibit. Calls to locally registered endpoints are failing. At present, there are two endpoints registered locally to this Expressway. An H.323 endpoint with an alias of “EndpointA” is registered, and a SIP endpoint with an alias of “[email protected]” is also registered. How is this issue resolved?
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When deploying an Expressway Core and Expressway Edge cluster for mobile and remote access, which TLS verity subject name must be configured on the Expressway-E UC traversal zone?

Question 66 - 300-820 discussion

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Refer to the exhibit. An engineer is deploying mobile and remote access in an environment that already had functioning Business to Business calling. Mobile and remote access SIP registrations are failing. To troubleshoot, SIP logs were collected. How is this issue resolved?

A.

Change the SIP profile on the SIP trunk for the Expressway-E to Standard SIP Profile for TelePresence Endpoint

Answers
A.

Change the SIP profile on the SIP trunk for the Expressway-E to Standard SIP Profile for TelePresence Endpoint

B.

Change the "Incoming Port" in the SIP Trunk Security Profile for the Expressway-C to not match SIP line registrations

Answers
B.

Change the "Incoming Port" in the SIP Trunk Security Profile for the Expressway-C to not match SIP line registrations

C.

Enable autoregistration for the appropriate DN range on the Cisco UCM servers running the CallManager service

Answers
C.

Enable autoregistration for the appropriate DN range on the Cisco UCM servers running the CallManager service

D.

Write a custom normalization script since the "vcs-interop" normalization script does not allow registrations

Answers
D.

Write a custom normalization script since the "vcs-interop" normalization script does not allow registrations

Suggested answer: B
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asked 10/10/2024
David Aghaegbuna
41 questions
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