Free Access Cisco.300-820.v2025-11-24.q165 Practice Test (Page 3)

Question 6

Which statement about scheduling Expressway backups is true?

A.It is not supported on the application.

B.It is allowed from the application CLI of the Expressway only.

C.It is allowed from the application CLI and GUI of the Expressway.

D.It is allowed from the application GUI of the Expressway only.

Question 7

A company identifies a fraudulent toil situation. An engineer reviews the Cisco UCM call detail records and discovers that fraudulent calls originate from a Cisco Expressway-C server and are then routed to a 10-digit PSTN number. What must be configured to limit incoming Expressway calls to the internal Cisco UCM range of extensions 5XXXX?

A.unique search rule with a regex pattern of [5]\d{4}@abc.com that targets the neighbor zone

B.call policy rule from the DNS zone to allow a destination regex pattern of \d.*@abc.com

C.calling search space that contains all the partitions on the Unified Communications Manager SIP trunk to Expressway

D.call policy rule from the DNS zone to allow a destination regex pattern of .*@abc.com

Question 8

Which dial plan settings can be used to set up different regulations according to the protocol (SIP or H.323) or the source of the query?

A.call policy

B.policy services

C.search rules

D.presearch transforms

Question 9

Which two statements about Mobile and Remote Access certificate are true? (Choose two.)

A.You must upload the root certificates in the phone trust store.

B.Expressway must generate certificate signing request.

C.Expressway Core can use private CA signed certificate.

D.The Jabber client can work with public or private CA signed certificate.

E.Expressway Edge must use public CA signed certificate.

Question 10

Refer to the exhibit. The administrator attempted to log in, but Jabber clients cannot log in via mobile and remote access. How is this issue resolved?

A.Skype for Business mode must be disabled on the DNS server because it conflicts with Jabber login requirements.

B.A DNS SRV record must be created for _collab-edge._tls.pod1.local that points to the Expressway-E.

C.The domain pod1.local must be deprovisioned from the Webex cloud for Jabber logins.

D.The username [email protected] is invalid. The user should instead sign-in simply as jabberuser.

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