Question 1

A MRA deployment is being configured where one of the requirements is for registered Jabber users to pull directory photos from an internal server. What should be configured on the Expressway-C so that MRA registered clients reach this server?

AA search rule must be created to route the requests to Cisco UCM.

BThe directory photo server must be added to the HTTP allow list.

CA neighbor zone must be created to the directory photo server.

DThe directory photo server FQDN must be added to the Expressway-C certificate.

Answer : B

Question 2

Which step is required when configuring Cisco Webex Hybrid Message Service?

AAdd Expressway-C and Cisco UCM to the Cisco Webex Cloud.

BRegister Expressway-C Connector Hosts to the Cisco Webex Cloud.

CAdd Cisco Unity Connection to Expressway-E.

DRegister Expressway-C to Cisco UCM.

Answer : B

Question 3

How does an administrator configure an Expressway to make sure an external caller cannot reach a specific internal address?

Aadd the specific URI in the firewall section of the Expressway and block it

Bblock the call with a call policy rule in the Expressway-E

Cadd a search rule route all calls to the Cisco UCM

Dconfigure FAC for the destination alias on the Expressway

Answer : B

Question 4

Which two licenses are required for the Expressway B2B feature to work? (Choose two)

ATraversal Server

BAdvanced Networking

CDevice Provisioning

DRich Media Sessions

ETURN Relays

Answer : A, D

Question 5

Between which two DTMF relay methods does the Expressway support interworking? (Choose two.)

Aunsolicited notify

BRFC 2833

CKPML

Dpassthrough

EH.245 user input indication

Answer : B, E

Free Practice Questions for Cisco 300-820 Exam

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