Online Access Free Cisco.300-820.v2026-08-25.q130 Practice Test (Page 5)

300-820 Exam Question 16

An engineer is investigating failing incoming calls that are expected to connect. The engineer notices that the failed calls all have a port number of 5060 at the end of the URI. The search rules are configured in a way that they do not expect a port to be included. Which configuration allows the routing of this call?

A.* transform with a pattern string of *(.*)@example.com(:5060)?"
* replace a suing of \[email protected]

B.search rule with a pattern string of "(.*)@example.com(:5060)?"
* replace a string of \[email protected]\2

C.* search rule with a pattern string of "(.*)@example.com(:5050)?"
* replace a string of \1\2@example com

D.* transform with a pattern string of "(.*)@example.com(:5060)?"
* replace a string of \[email protected]\2

300-820 Exam Question 17

Which mechanism does TLS use to validate identity?

A.server certificate

B.shared secret

C.username and a password

D.IP address of the peer

300-820 Exam Question 18

A user reports that they experienced audio dropouts during a Webex meeting two weeks ago. An administrator discovers that the meeting had participants from multiple regions and the audio issue was reported by users in one region. What is the most effective way to locate and review troubleshooting data for this meeting in Control Hub?

A.Manually convert time zones for every participant, then search by device MAC address.

B.Use the Search bar in Control Hub to search for the meeting by host email, and specify the correct time zone in the calendar filter.

C.Contact Cisco support to provide a full diagnostics report for all meetings in the last month.

D.Filter the troubleshooting dashboard by 'meeting type" and review ongoing meetings.

300-820 Exam Question 19

A company has a traversal client that resides in the DMZ in the enterprise network and has a requirement for B2B calling. Which Cisco Collaboration Edge component addresses this requirement?

A.Cisco Expressway-E

B.Cisco Expressway-C

C.Cisco TelePresence ISDN gateway

D.Cisco Unified Border Element

300-820 Exam Question 20

Which two types of information does Cisco Expressway back up? (Choose two.)

A.call records

B.log files

C.IP addresses

D.current call states

E.security certificates

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300-820 Exam Question 16

300-820 Exam Question 17

300-820 Exam Question 18

300-820 Exam Question 19

300-820 Exam Question 20

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