NEW QUESTION 1
When an Expressway-E is configured for static NAT, which Session Description Protocol attribute is modified to reflect the NAT address?

• A. SDP b-line
• B. SIP record route
• C. SDP c-line
• D. SDP m-line

Answer: C

NEW QUESTION 2
Which two items are configured when deploying a B2B collaboration solution? (Choose two.)

• A. SIP trunk between Cisco Unified Communications Manager and Cisco Expressway-C
• B. search rules in Cisco Expressway-E
• C. SIP trunk between Cisco Unified Communications Manager and Cisco Expressway-E
• D. traversal client on a Cisco Expressway-E
• E. DNS zone on a Cisco Expressway-C

Answer: AB

NEW QUESTION 3
What it is the purpose of using ICE for Mobile and Remote Access endpoints in the Cisco Collaboration infrastructure?

• A. ICE controls the bandwidth usage for Cisco Collaboration endpoints if the endpoints are located outside the company network.
• B. ICE enables Cisco Collaboration endpoints to determine if there is direct connectivity between them.
• C. ICE uses FAST updates to optimize the video quality in case of packet los
• D. This technology is available only from Cisco Unified CM version 11.5 and later.
• E. ICE enablement allows for the Cisco Collaboration endpoint to register through Expressway servers to Cisco Unified Communications Manager behind a firewall.

Answer: B

NEW QUESTION 4
Which mode should be used when Call Policy is configured on Expressways?

• A. extended CPL
• B. local CPL, policy service, and off
• C. on
• D. remote CPL

Answer: C

NEW QUESTION 5
Which role does Call Policy play when preventing toll fraud on Expressways?

• A. It controls which calls are allowed, which calls are rejected, and which calls are redirected to a different destination.
• B. It changes the calling and called number on a call.
• C. It changes the audio protocol used by a call through Expressways.
• D. It changes the audio codec used in a call through Expressways.

Answer: A

NEW QUESTION 6

Refer to the exhibit. Which description of the transformation is true?

• A. It converts 4123@exp-name.exp.domain:<port> to 4123@exp.domain
• B. It changes all patterns that begin with 4123@exp-name.exp.domain:<port> to 1@exp.domain
• C. It changes 413@exp-name.exp.domain:<port> to 413@exp.domain
• D. It converts 4.3@exp-name.exp.domain:<port> to 1@exp.domain

Answer: A

NEW QUESTION 7
Which describes what could done on the Expressway-E to successfully route calls from Expressway-C on the internal network to the Internet?

• A. Application layer gateway could be enabled to bridge the media traffic.
• B. A static NAT route could be added to the firewall to bridge the two networks.
• C. The Expressway-E could be enabled for Dual-NIC capability.
• D. The Expressway-E could be enabled for interworking.

Answer: C

NEW QUESTION 8
When determining why Mobile and Remote Access to Cisco TelePresence equipment does not work anymore for an organization. There are several administrators and configuration changes could have happened without anyone knowing. Internal communication seems to be working, but no external system can register or call anywhere. Gathering symptoms, you also discover that no internal systems can call out either.
What is TraversalZone missing that causes this issue?

• A. link to the DefaultZone
• B. pipe to the DefaultZone
• C. SIP trunk to the DefaultZone
• D. route pattern to the DefaultZone

Answer: C

NEW QUESTION 9
Which two licenses are required for the B2B feature to work? (Choose two.)

• A. Traversal Server
• B. TURN Relays
• C. Rich Media Sessions
• D. Advanced Networking
• E. Device Provisioning

Answer: CE

NEW QUESTION 10
Refer to the exhibit. When configuring a search rule that routes calls to a zone, what occurs when 13358 is dialed?

• A. 13358 is replaced by 135, and then is sent to the local zone.
• B. 13358 is replaced by 135 and remains in the same zone.
• C. 13358 is replaced by 135, and then is sent to the traversal zone.
• D. 13358 is sent directly to the traversal zone.

Answer: C

NEW QUESTION 11
Where are voice calls handled in a Cisco Jabber hybrid cloud-based deployment with Cisco Webex Platform Service?

• A. Voice calls use Webex Calling platform for call control and use hybrid media nodes for local conferencing.
• B. Voice calls use local media nodes to keep traffic internal for internal traffic and use Webex Calling for external calls.
• C. Voice call use Cisco Unified Communications Manager for local calls and Webex Calling for external calls.
• D. Voice calls use local Cisco Unified Communications Manager for all calls.

Answer: D

NEW QUESTION 12
Which two statements about Cisco Webex Video Mesh Nodes are true? (Choose two.)

• A. When Expressway Core works with VMN clusters, Expressway Core decides which VMN is used for signaling/media connection.
• B. Cloud-registered devices choose a VMN cluster based on the lowest STUN round trip delay.
• C. The cascading traffic between VMN must bypass the firewall.
• D. When Cisco Unified Communications Manager works with multiple VMNs, Cisco Unified CM decides which VMN is used for signaling connection.
• E. A VMN can terminate a media connection while operating in maintenance mode.

Answer: BD

NEW QUESTION 13
Which zone is required between Expressway-E and Expressway-C in Mobile and Remote Access deployments?

• A. Unified Communications traversal zone
• B. neighbor zone
• C. DNS zone
• D. traversal zone

Answer: A

NEW QUESTION 14
Refer to the exhibit. When a Jabber user attempts to connect from outside of the organization, the user enters the login information as "user@example.com" and receives the error "Cannot find your services Automatically". The engineer tries to resolve SRV records used by Jabber.
DNS A record "expressway-e.example.com" points to the Expressway-E IP and "cucm.example.com" points to the Cisco Unified Communications Manager. Which change resolves the DNS problem?

• A. Change cisco-uds to point to the Expressway-E FQDN.
• B. Change the collab-edge record to point to 5061.
• C. Remove the cisco-uds SRV record for the external DNS.
• D. Change the priority of the SRV record for cisco-uds.

Answer: C

NEW QUESTION 15
Which step is required when configuring cloud and hybrid deployments for Cisco Jabber?

• A. Add the Jabber user to Cisco Unity Connection.
• B. Add the Jabber user to Expressway-E.
• C. Add the Jabber user to Expressway-C.
• D. Add Jabber Users to the Cisco Webex Administration Tool.

Answer: D

NEW QUESTION 16
Which service is available in a cloud-based deployment using Cisco Webex Messenger?

• A. Presence
• B. Phone services
• C. Voicemail
• D. Call forward services

Answer: A

NEW QUESTION 17
Which configuration is required when implementing Mobile and Remote Access on Cisco Expressway?

• A. IPS
• B. SAML authentication
• C. Cisco Unified CM publisher address
• D. SSO

Answer: C

NEW QUESTION 18

Refer to the exhibit. If the Webex Teams device cannot connect to Video Mesh Cluster-1 because it is busy, which media node does the Webex Teams device connect to next?

• A. Both Cloud Node US-EAST and US-WEST
• B. Video Mesh Cluster-2
• C. Cloud Node US-EAST
• D. Cloud Node US-WEST

Answer: B

NEW QUESTION 19
When configuring a Cisco Expressway solution and need to design the dial plan with various rules for URIs and numbers coming through the device. To do so, it is important that some dial plan rules are applied in a certain order. When configuring the transform section, you must know the range of the priorities.
Which range is correct?

• A. any number in the drop-down menu
• B. any number in the dialog box
• C. any number between 1-128
• D. any number between 1-65534

Answer: D

NEW QUESTION 20
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.

Answer: D

NEW QUESTION 21
Which step is required when configuring Cisco Webex Hybrid Message Service?

• A. Register Expressway-C Connector Hosts to the Cisco Webex Cloud.
• B. Register Expressway-C to Cisco Unified Communications Manager.
• C. Add Expressway-C and Cisco United CM to the Cisco Webex Cloud.
• D. Add Cisco Unity Connection to Expressway-E.

Answer: A

NEW QUESTION 22
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