[Oct 01, 2021] 300-820 PDF Dumps is essential on your 300-820 Exam Questions Certain Success! [Q21-Q37]

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[Oct 01, 2021]  300-820 PDF Dumps is essential on your 300-820 Exam Questions Certain Success!

300-820 PDF Questions - Perfect Prospect To Go With 300-820 Practice Exam

NEW QUESTION 21
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?

  • A. Interworking in Cisco Unified Communications Manager
  • B. Transcoding in Cisco Unified Communications Manager
  • C. Transcoding in Expressway-C
  • D. Interworking in Expressway-C

Answer: D

 

NEW QUESTION 22
Refer to the exhibit.

Which description of the transformation is true?

Answer: B

 

NEW QUESTION 23
What is one of the user-related prerequisites for Jabber Team Messaging Mode Installation?

  • A. Create user accounts in Cisco Unified Communications Manager only.
  • B. Create user accounts in Cisco Unified CM and Cisco Webex Control Hub.
  • C. Create user accounts in Cisco Webex Control Hub only.
  • D. Create user accounts in Cisco Unified IM and Presence.

Answer: C

 

NEW QUESTION 24
Where are voice calls handled in a Cisco Jabber hybrid cloud-based deployment with Cisco Webex Platform Service?

  • A. Voice call use Cisco Unified Communications Manager for local calls and Webex Calling for external calls.
  • B. Voice calls use local media nodes to keep traffic internal for internal traffic and use Webex Calling for external calls.
  • C. Voice calls use Webex Calling platform for call control and use hybrid media nodes for local conferencing.
  • D. Voice calls use local Cisco Unified Communications Manager for all calls.

Answer: D

 

NEW QUESTION 25
Jabber cannot log in via Mobile and Remote Access. You inspect Expressway-C logs and see this error message:
XCP_JABBERD Detail="Unable to connect to host '%IP%', port 7400:(111) Connection refused"
Which is the cause of this issue?

  • A. Rich Media Session licenses are not activated on Expressway-E.
  • B. The XCP Service is not activated on Expressway-E.
  • C. Expressway-E is listening on the wrong IP interface.
  • D. The destination port for Expressway-E is set to 7400 instead of 8443 on the Expressway-C.

Answer: C

 

NEW QUESTION 26
What is a requirement when configuring the Cisco Webex Hybrid Message account for accessing the API of the Cisco UCM IM and Presence Service?

  • A. Use an application user with only the "Standard CTI Allow Control of All Devices" role
  • B. Use an application user not the main administrator account with the "Standard AXL API Access" role
  • C. Add a new end-user with the "Standard AXL API Access" role
  • D. Use the main administrator account if it includes the "Standard AXL API Access" role

Answer: B

 

NEW QUESTION 27
Which service is available in a cloud-based deployment using Cisco Webex Messenger?

  • A. Presence
  • B. Voicemail
  • C. Call forward services
  • D. Phone services

Answer: A

 

NEW QUESTION 28
Refer to the exhibit.

Which two numbers match the regular expression? (Choose two.)

  • A. 0
  • B. d20d16d20d22
  • C. d209d165d200d224
  • D. 1
  • E. 2

Answer: A,E

 

NEW QUESTION 29
An engineer wants to configure a zone on the Expressway-E to receive communications from the Expressway-C in order to allow inbound and outbound calls. How is the peer address configured on the Expressway-C when Expressway-E has only one NIC enabled and is using static NAT mode?

  • A. Expressway-E DHCP
  • B. Expressway-E FQDN
  • C. Cisco UCM DHCP
  • D. Cisco UCM FQDN

Answer: B

 

NEW QUESTION 30
When an Expressway-E is configured for static NAT, which Session Description Protocol attribute is modified to reflect the NAT address?

  • A. SDP m-line
  • B. SDP b-line
  • C. SIP record route
  • D. SDP c-line

Answer: C

 

NEW QUESTION 31
Which mode should be used when Call Policy is configured on Expressways?

  • A. extended CPL
  • B. remote CPL
  • C. local CPL, policy service, and off
  • D. on

Answer: C

 

NEW QUESTION 32
Refer to the exhibit.

What is the result of a transformation applied to alias 88514?

Answer: A

 

NEW QUESTION 33
Refer to the exhibit.

A new neighbor zone is added for a new Cisco Meeting Server, but the zone is showing a SIP status of failed from the time the zone it was created. What should be done to resolve this issue?

  • A. More bandwidth must be added to the appropriate pipes
  • B. The search rule must be changed to continue on match
  • C. The underlying DNS issue must be resolved
  • D. The existing zone using ID 7 must be deleted

Answer: B

 

NEW QUESTION 34
Refer to the exhibit.

What is the result of a transformation applied to alias 88514?

Answer: B

 

NEW QUESTION 35
Refer to the exhibit.

Cisco Unified Communications Manager routes the call via the Webex Meetings route list and route group to the Video Mesh cluster Node#1 in the Video Mesh cluster is hosting the meeting and has reached full capacity, but other nodes in the cluster still have spare capacity.
What happens to the participant's call?

  • A. Another node in the cluster is used and an intra-cluster cascade between the two Video Mesh nodes is formed.
  • B. The call is queued.
  • C. Another node in the cluster is used and an intra-cluster cascade between Webex and the new Video Mesh node is formed.
  • D. The call fails.

Answer: C

 

NEW QUESTION 36
Which zone is required on a B2B deployment between Expressway-C and Expressway-E?

  • A. neighbor zone
  • B. traversal zone
  • C. default zone
  • D. DNS zone

Answer: B

 

NEW QUESTION 37
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