Free Cisco 300-820 Exam Questions

Become Cisco Certified with updated 300-820 exam questions and correct answers

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Total 205 Questions | Updated On: Jan 29, 2026

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Question 1

Which action is required when using Cisco Jabber for Cloud with Cisco Webex Messenger?

A : nfigure, extend, and connect.

B : nfigure policies

C : nfigure service discovery for remote access.

D : nfigure desk phone control.

Answer: C

Question 2

When a Cisco Webex Video Mesh Node is configured for an organization, which process does the Webex

Teams client use to discover the optimal bridging resource?

A : lowest STUN round-trip delay to each node and cloud

B : reachable Video Mesh Node and then overflows to the cloud, if needed

C : the SIP delay header during call setup

D : HTTPS speed and latency test to each node and the cloud

Answer: B

Question 3

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

A : esence

B : one services

C : icemail

D : ll forward services

Answer: A

Question 4

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

A : Traversal Server

B : Advanced Networking

C : Device Provisioning

D : Rich Media Sessions

E : TURN Relays

Answer: A,D

Question 5

An administrator is configuring DNS to allow Mobile and Remote Access logins for the domain cisco.com. Where must the _collab-edge_tls.cisco.com DNS SRV record be configured?

A : in the public DNS server

B : in DNS SRV settings under Cisco Unified OS Administration in Cisco UCM

C : in DNS settings in the Expressway-E on the interface that faces the Internet

D : in DNS settings under Cisco Unified OS Administration in Cisco UCM

Answer: A

Page: 1 / 41

Total 205 Questions | Updated On: Jan 29, 2026

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