350-801 Online Practice Questions and Answers

An engineer wants to manually deploy a Cisco Webex DX80 video endpoint to a remote user. Which type of provisioning can be configured on the endpoint?

A. Cisco Unified Border Element/CUBE

B. Cisco Meeting Server/CMS

C. Cisco Unity Connection/CUCM

D. Edge

A user reports transfer failure from an IP phone for calls received from a PSTN to another PSTN number. What is a reason for these failures?

A. The IP phone is configured with the wrong region.

B. The incoming calling search space of the SIP trunk does not include the partition of the line in the IP phone.

C. The service parameter related to Offnet to Offnet Call Transfer is set to TRUE.

D. The gateway is configured with the wrong device pool.

Refer to the exhibit

The SDP offer/answer has been completed successfully but there is no DTMF when users press keys. What is the cause of the issue?

A. DTMF was negotiated properly in these messages.

B. G.729 rather than G.711ulaw was negotiated.

C. Payload type 110 was negotiated rather than type 101.

D. DTMF was not negotiated on the call.

How does Cisco Unified Communications Manager perform a digit analysis on-hook versus off-hook for an outbound call from a Cisco IP phone that is registered to Cisco Unified CM?

A. On-hook, Unified CM performs a digit-by-digit analysis, off-hook, Unified GM considers all digits were dialed and does not wait for additional digits.

B. On-hook, Unified CM considers all digits were dialed and does not wait for additional digits, off-hook, Unified CM performs a digit-by-digit analysis.

C. On-hook, by pressing the digits and entering "#" to process the call, Unified CM performs a digit-by-digit analysis; off-hook. Unified CM analyzes all digits as a string.

D. On-hook, no digit analysis is performed, off-hook. Unified CM requires the "#* to start the digit analysis.

Refer to the exhibit. An engineer is confining class of control for a user in Cisco UCM. Which change will ensure that the user is unable to call 2143?

A. Change line partition to Partition_A

B. Change line CSS to only contain Partition_B

C. Set the user's line CSS to

D. Set the users device CSS to

An engineer must configure a cisco ISR 4000 as an MGCP gateway to download its MGCP-specific configuration from cisco UCM. Which Cisco IOS configuration snippet accomplishes this task?

A. ISR4K(config)# ip tftp source-interface GigabitEthernet 0/0/1 ISR4K(config)# mgcp call-agent 10.1.2.3 2428 service-type mgcp version 0.1 ISR4K(config)# ccm-manager config server 10.1.2.3 ISR4K(config)# ccm-manager config ISR4K(config)# ccm-manager mgcp ISR4K(config)# mgcp

B. ISR4K(config)# ip tftp source-interface GigabitEthernet 0/0/1 ISR4K(config)# mgcp call-agent 10.1.2.3 2427 service-type mgcp version 0.1 ISR4K(config)# ccm-manager config server 10.1.2.3 ISR4K(config)# ccm-manager config download ISR4K(config)# ccm-manager mgcp ISR4K(config)# mgcp

C. ISR4K(config)# ip tftp source-interface GigabitEthernet 0/0/1 ISR4K(config)# mgcp call-agent 10.1.2.3 2427 service-type mgcp version 11.5.1 ISR4K(config)# ccm-manager config server 10.1.2.3 ISR4K(config)# ccm-manager config ISR4K(config)# ccm-manager mgcp ISR4K(config)# mgcp

D. ISR4K(config)# ip tftp source-interface GigabitEthernet 0/0/1 ISR4K(config)# mgcp call-agent 10.1.2.3 2427 service-type mgcp version 0.1 ISR4K(config)# ccm-manager config server 10.1.2.3 ISR4K(config)# ccm-manager config ISR4K(config)# ccm-manager mgcp ISR4K(config)# mgcp

After an administrator installs the Cisco jabber Client, it fails to register with the cisco UCM server. Which two actions should be taken to troubleshoot this problem? (Choose two.)

A. Verify the installation of the LMHOST file on the PC

B. Verify the configuration of the DNS SRV record.

C. Verify corporate firewall settings for client connections.

D. Verify Layer 3 connectivity on the gateway.

E. Reboot the Cisco Unified Border Element Gateway.

An administrator installs a new Cisco Telepresence video endpoint and receives this error: "AOR is not permitted by Allow/Deny list."

Which action should be taken to resolve this problem?

A. Correct the restriction policy settings.

B. Change the SIP trunk configuration.

C. Upload a new policy In VCS.

D. Reboot the VCS server and attempt reregistration.

What does average rate limiting allow?

A. transmits traffic bursts up to the Bc size

B. more traffic than the CIR to be sent when there is available bandwidth

C. bandwidth up to the Be size

D. traffic to burst to the Be size when there is available bandwidth

A high-speed network is often configured with a ve-class QoS model. Which classes are used in the model?

A. voice, video, signaling critical data, and best-effort

B. real-time, call-signaling, critical data, best-effort, and scavenger

C. real-time, signaling, critical data, best-effort, and drop-class

D. call-signaling, real-time, critical data, best-effort, and drop-class

Refer to the exhibit.

An engineer is integrating Cisco UCM with Cisco Unity Connection via SIP. Which two boxes should be checked to complete the configuration of the SIP trunk security profile? (Choose two.)

A. to enable application-level authorization

B. to enable digest authentication

C. to accept out-of-dialog refer

D. to accept presence subscription

E. to accept replaces header

Which two media encryptions should be used when configuring SRTP between Cisco UCM and Cisco VCS Expressway? (Choose two.)

A. optional

B. pass-through

C. priority

D. mandatory

E. none

Refer to the exhibit.

An engineer verifies the configured of an MGCP gateway. The commands are already configured. Which command is necessary to enable MGCP?

A. Device(config)# mgcp enable

B. Device(config)# ccm-manager enable

C. Device (config) # com-manager active

D. Device (config)# mgcp

Refer to the exhibit.

A collaboration engineer needs to replace the original, single NTP server that was configured during the initial install of a Cisco UCM server. What is the first step to accomplish this task?

A. Stop the NTP service on Cisco UCM.

B. Enable NTP authentication for the new NTP server on Cisco UCM.

C. Restart the NTP service on Cisco UCM.

D. Delete the original NTP server from Cisco UCM.

Refer to the code.

Which two codec permutations should be transcoded by this dspfarm?

A. G.722 to G.729r8

B. G.729r8 to G.711ulaw

C. G.729br8 to G.711alaw

D. iLBC to G.711ulaw

E. G729ar8 to G.711alaw