Online Access Free Cisco.300-820.v2022-11-11.q77 Practice Test (Page 11)

300-820 Exam Question 46

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

A.DNS zone

B.neighbor zone

C.default zone

D.traversal zone

300-820 Exam Question 47

Refer to the exhibit.

While troubleshooting Cisco Jabber login issues, there are some error messages. Why is the Jabber client unable to sign in?

A.XMPP bind failures

B.down Cisco Unified Communications Manager server

C.incorrect login credentials

D.service discovery issues

300-820 Exam Question 48

Refer to the exhibit.

Which description of the transformation is true?

A.It converts [email protected]:<port> to [email protected]

B.It changes all patterns that begin with [email protected]:<port> to [email protected]

C.It changes [email protected]:<port> to [email protected]

D.It converts [email protected]:<port> to [email protected]

300-820 Exam Question 49

Refer to the exhibit.

In an environment SIP devices are registered to CUCM and H.323 devices to VCS. What would be required to enable these calls to setup correctly?

A.Create a presearch transform.

B.Change the domain of SIP endpoint A to cisco.com.

C.Disable SIP in the external zone.

D.Change the interworking mode to On.

300-820 Exam Question 50

Refer to the exhibit.

Mobile Cisco Jabber cannot register with on-premises Cisco Unified Communications Manager using Mobile and Remote Access. Some logs were captured on Expressway Edge.
Which action corrects this problem?

A.Ensure that the peer address does not match the Common Name on certificate.

B.Ensure that the SIP domains are added on Expressway Core.

C.Ensure that the _cisco-uds SRV record has been configured.

D.Ensure that the credential has been entered correctly.

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300-820 Exam Question 46

300-820 Exam Question 47

300-820 Exam Question 48

300-820 Exam Question 49

300-820 Exam Question 50

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