Cisco (300-820-CLCEI) Exam Questions And Answers page 1
A call is sent by Cisco UCM to Expressway with a URI of [email protected]. If (7508& )@expc1a\.pod8\.test\.lab.* is the pattern string, what would be the replacement string of the transform in Expressway to re-write the call so that it becomes [email protected]?
Cisco Unified Communications Manager Express
Cisco Expressway Series
A Cisco Webex Hybrid Video Mesh Node can be installed in the DMZ and on the internal network.
Which statement is true?
Which statement is true?
Webex Cloud supports either a DMZ-based Mesh Node for security or an internal-based Mesh Node for media control only.
Installing a Video Mesh Node in the DMZ requires you to open TCP and UDP port 4444 in your internal firewall for full clustering functionality.
Installing a Video Mesh Node in the DMZ requires the external firewall to allow UDP traffic from ANY port to the address of the Video Mesh Nodes via port 5004.
Using internal Video Mesh Node also works due to Mobile and Remote Access setup for Webex Teams clients. A DMZ node is added for extra security.
Cloud and Edge Solutions
Cisco Webex Teams Hybrid Services
A company already has a Cisco Unified Communications Manager for internal audio and video traffic, but it requires video communication with external partners and customers. It is important to ensure security for the deployment and the connectivity.
What must be set up to enable this requirement?
What must be set up to enable this requirement?
Cisco Unified Border Element and Cisco ASA Firewall
Cisco Unified Border Element and Cisco Firepower Firewall
Cisco Expressway-C and Cisco Expressway-E
Cisco Expressway-C and Cisco Unified Border Element
Cisco Webex Teams Hybrid Services
Cisco Expressway Series
A company has enabled ICE to optimize call flows and improve video quality between their Cisco Collaboration endpoints internally and externally.
For which reason would you see activity on the TURN server when a call is established between two external endpoints?
For which reason would you see activity on the TURN server when a call is established between two external endpoints?
The video call is using encryption, which is not supported by ICE with CUCM 12.5
ICE cannot reduce the packet loss on the link
A STUN cannot punch holes in the firewall
The video call is using 4K resolution, which is not supported by ICE with CUCM 12.5
Cloud and Edge Solutions
Cisco Meeting Server
A company is installing Cisco Collaboration infrastructure and one of the requirements is that they must be able to communicate with many external parties that are using H.323 and SIP. Internally they want to register the endpoints only on SIP.
Which functionality would describe the feature that needs to be enabled and where to achieve this?
Which functionality would describe the feature that needs to be enabled and where to achieve this?
Interworking in Expressway-C
Transcoding in Cisco Unified Communications Manager
Transcoding in Expressway-C
Interworking in Cisco Unified Communications Manager
Cisco Unified Border Element
Cisco Expressway Series
A Jabber user is being prompted to trust the Expressway-E certificate when using Mobile and Remote Access. The administrator has validated that the Expressway-E certificate is being trusted by the machine running the Jabber client.
What else can be done to solve this problem?
What else can be done to solve this problem?
Create a new CSR with new information on the SAN field.
Include Cisco Unified Communications Manager registration domain in the Expressway-E certificate as a SAN.
Change the domain name.
Change the FQDN of the Expressway.
Cisco Webex Teams Hybrid Services
Cisco Expressway Series
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?
The directory photo server FQDN must be added to the Expressway-C certificate
A search rule must be created to route the requests to Cisco UCM
A neighbor zone must be created to the directory photo server
The directory photo server must be added to the HTTP allow list
Cisco Expressway Series
An administrator has been asked to configure Video Mesh signaling traffic to route through a proxy.
Which is an available proxy type in the Video Mesh node configuration to support this deployment model?
Which is an available proxy type in the Video Mesh node configuration to support this deployment model?
Transparent Explicit Proxy
Transparent Inspecting Proxy
Reverse Proxy
Distorting Proxy
Cisco Meeting Server
Cisco Video Infrastructure
An administrator has been tasked to bulk entitle 200 existing users and ensure all future users are automatically configured for the Webex Hybrid Calendar Service. Which two options should be used to configure these users? (Choose two.)
Export a CSV list of users in the Cisco Webex Control Hub, set the Hybrid Calendar Service to TRUE for users to be enabled, then import the file back to Manage Users menu in the Cisco Webex Control Hub.
Set up an Auto-Assign template that enables Hybrid Calendar.
Select the Hybrid Services settings card in the Cisco Webex Control Hub and import a User Status report that contains only users to be enabled.
On the Users tab in the Cisco Webex Control Hub, check the box next to each user who should be enabled, then click the toggle for the Hybrid Calendar service to turn it on.
From Cisco Webex Control Hub, verify the domain that your Hybrid Calendar users will use, which automatically activates them for the service.
Cloud Collaboration Solutions
Cisco Webex Teams Hybrid Services
An engineer is deploying an Expressway solution for the SIP domain Cisco.com. Which SRV record should be configured in the public DNS to support inbound B2B calls?
_collab-edge._tls.cisco.com
_cisco-uds._tcp.cisco.com
_sip._tcp.cisco.com
_cuplogin._tcp.cisco.com
Cisco Expressway Series
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