Pass Cisco 350-801 Exam with Guarantee Updated 390 Questions

Latest 350-801 Pass Guaranteed Exam Dumps Certification Sample Questions

NEW QUESTION # 154
An engineer must configure a route pattern that can route all +E.164 globalized international numbers for the plans of all countries. Which Cisco UCM configuration accomplish this task?

• A.
• B.
• C.
• D.

Answer: C

NEW QUESTION # 155
Which open-standard protocol is the basis for the Extensible Messaging and Presence Protocol?

• A. XML
• B. HTTP
• C. SIP
• D. Json

Answer: A

NEW QUESTION # 156
What is a software-based media resource that is provided by the Cisco IP Voice Streaming Application?

• A. transcoder
• B. Video conference bridge
• C. auto-attendant
• D. annunciator

Answer: D

Explanation:
An annunciator is a software function of the Cisco IP Voice Media Streaming Application that provides the ability to stream spoken messages or various call progress tones from the system to a user.
https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/srnd/collab11/collab11/media.html#
32774

NEW QUESTION # 157
A Cisco TelePresence SX80 suddenly has issues displaying main video to a display over HDMI. Which command can you use from the SX80 admin CLI to check the video output status to the monitor?

• A. xStatus Video Output
• B. xStatus HDMI Output
• C. xCommand Video Status
• D. xConfiguration Video Output

Answer: D

NEW QUESTION # 158
Which destination does cisco UCM use DNS to resolve fully qualified domain names to IP addresses?

• A. application server name
• B. Cisco UCM Name
• C. SIP trunk
• D. primary TFTP server for option 150

Answer: C

NEW QUESTION # 159
What is a valid class included in the 8-class QoS strategy in a VoIP network?

• A. Multimedia conferencing
• B. Broadcast video
• C. Assured Forwarding
• D. Real-Time Interactive

Answer: A

NEW QUESTION # 160
Refer to the exhibit. A collaboration engineer configures Cisco UCM to act as a DHCP server.
What must be done next to configure the DHCP server?

• A. Add the new DHCP server to the primary DNS server
• B. Restart the Cisco DHCP Monitor Service under Cisco Unified Serviceability.
• C. Restart the TFTP service under Cisco Unified Serviceability
• D. Add a DHCP subnet to the DHCP server under Cisco UCM Administration

Answer: D

Explanation:
https://www.ccexpert.us/cisco-unified/cucm-initial-
configuration.html#:~:text=Configure%20the%20DHCP%20server%20from%20the%20CUCM%2
0Administration,page%20will%20display.%20Click%20the%20Add%20New%20button

NEW QUESTION # 161
Refer to the exhibit.

An engineer is troubleshooting a codec negotiation issue where both endpoints that are involved in the call support the codecs listed in the exhibit. Which audio codec is selected il a call between two endpoints in Region 1 is placed?

• A. G.729
• B. G.722
• C. G.711a
• D. G.711u

Answer: B

NEW QUESTION # 162
What are two reasons that AF41 is marked for the audio and video channels of a video call?
(Choose two.)

• A. to provide separate classes for audio calls and video calls
• B. to give video calls a higher priority than AP41 in the QoS policy
• C. to prioritize video over other high -priority traffic classes
• D. to allow high-definition quality calls over low-speed links
• E. to preserve lip synchronization between the audio and video channels

Answer: C,E

Explanation:
https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/srnd/collab10/collab10/netstruc.html

NEW QUESTION # 163
When a remote office location is set up with limited bandwidth resources, which codec carries the most voice calls?

• A. G.723
• B. G.729
• C. G.722
• D. G.711

Answer: B

Explanation:
Cisco recommends using G.729a as the low-bandwidth codec because it is supported on all Cisco Unified IP Phone models as well as most other Cisco Unified Communications devices, therefore it can eliminate the need for transcoding.

NEW QUESTION # 164
Which configuration tells a switch port to send Cisco Discovery protocol packets that configure an attached Cisco IP phone to trust tagged traffic that is received from a device that is connected to the access port on the Cisco IP phone?
A)

B)

C)

D)

• A. Option B
• B. Option C
• C. Option A
• D. Option D

Answer: A

NEW QUESTION # 165
Refer to the exhibit.

A Cisco UCM user with directory number 4401 dials 5507. and the call is routed to a Cisco Unified Border Element. Which IP address will the call be sent to?

• A. 10.0.0.2
• B. 10.0.0.3
• C. 10.0.0.4
• D. 10.0.0.1

Answer: A

NEW QUESTION # 166
A customer reports that the Cisco UCM toll-fraud prevention does not work correctly, and the customer is receiving charges for unapproved international calls as a result. Which two configuration changes resolve the issues? (Choose two.)

• A. Use Cisco Unified Border Element to debug the calls.
• B. Disable call forwarding on the phone.
• C. Modify the Block OffNet to OffNet Transfer service parameter.
• D. Make the calls route through a firewall.
• E. Mark patterns as off-net or on net.

Answer: A,C

NEW QUESTION # 167
An administrator with ID392116981 is receiving complaints of pixilation smearing, and pulsing of video calls between two offices that are connected by a WAN.
Assuming that QoS is implemented on the WAN connection, which classification is used to mark the video traffic, according to the Cisco QoS baseline?

• A. EF
• B. CS3
• C. AF31
• D. AF41

Answer: D

NEW QUESTION # 168
An engineer encounters third-party devices that do not support Cisco Discovery Protocol. What must be configured on the network to allow device discovery?

• A. TFTP
• B. LACP
• C. LLDP
• D. SNMP

Answer: C

NEW QUESTION # 169
Which configuration tells a switch port to send Cisco Discovery protocol packets that configure an attached Cisco IP phone to trust tagged traffic that is received from a device that is connected to the access port on the Cisco IP phone?
A)

B)

C)

D)

• A. Option B
• B. Option C
• C. Option A
• D. Option D

Answer: A

NEW QUESTION # 170
What is the purpose of using an Expressway-C and Expressway-E pair in Cisco Collaboration Edge preferred architecture?

• A. to provide internet connectivity and firewall traversal for voice and video
• B. to block access to ports 5060 and 5061
• C. to provide internet connectivity via PSTN router
• D. to allow access on internal devices for management

Answer: A

NEW QUESTION # 171
An engineer configures a SIP trunk for MWI between a Cisco UCM cluster and Cisco Unity Connection. The Cisco UCM cluster fails to receive the SIP notify messages. Which two SIP trunk settings resolve this issue? (Choose two.)

• A. transmit security status
• B. accept unsolicited notification
• C. accept out-of-dialog refer
• D. allow charging header
• E. accept out-of-band notification

Answer: B,C

NEW QUESTION # 172
A collaboration engineer adds a voice gateway to Cisco UCM The engineer creates a new gateway device in Cisco UCM, selects VG320 as the device type and selects MGCP as the protocol What must be done next to add the gateway to the Cisco UCM database?

• A. Select the DTMF relay type for the gateway
• B. Add the FQDN or hostname of the device
• C. Select a device pool for the new gateway
• D. Configure the module in slot 0 of the new gateway

Answer: D

NEW QUESTION # 173
Where is the default for maximum session Bit Rate for a region configured?

• A. Enterprise Phone configuration
• B. Region configuration
• C. Enterprise parameters configuration
• D. Service parameter configuration

Answer: D

Explanation:
For enhanced scalability and to conserve resources, Cisco recommends that you properly set the default values in the Clusterwide Parameters (System - Location and Region) section of the Cisco Unified Communications Manager Administration Service Parameters Configuration window for the audio codec, video call bandwidth, and link loss type values and then choose the Use System Default entries in the Cisco Unified Communications Manager Administration Region Configuration window for these fields.

NEW QUESTION # 174
Refer to the exhibit.

A call to an international number has failed. Which action corrects this problem?

• A. Strip the leading 011 from the called party number
• B. Add the bearer-cap speech command to the voice port.
• C. Assign a transcoder to the MRGL of the gateway.
• D. Add the isdn switch-type primart-dms100 command to the serial interface.

Answer: A

NEW QUESTION # 175
A collaboration engineer adds a voice gateway to Cisco UCM The engineer creates a new gateway device in Cisco UCM, selects VG320 as the device type and selects MGCP as the protocol What must be done next to add the gateway to the Cisco UCM database?

• A. Select the DTMF relay type for the gateway
• B. Select a device pool for the new gateway
• C. Add the FQDN or hostname of the device
• D. Configure the module in slot 0 of the new gateway

Answer: C

NEW QUESTION # 176
Which method is used to avoid toll fraud with Cisco Unified Communications Manager calls?

• A. class of service
• B. TOLLFRAUD_APP
• C. default zone access rules
• D. call policy service

Answer: A

Explanation:
Section: Call Control

NEW QUESTION # 177
Refer the exhibit. Given this "debug isdn q921" output, what is the problem with the PRI?

• A. Noting, the PRI is sending keepalives.
• B. PRI does not have an IP address configured on the interface.
• C. Layer 1 is down on the controller.
• D. Layer 2 is down on the controller.

Answer: D

Explanation:
If Layer 2 is stable, the router and switch must begin to synchronize with each other. The Set Asynchronous Balanced Mode Extended (SABME) message appears on the display. This message indicates that Layer 2 tries to initialize with the other side. Either side can send the message and try to initialize with the other side. If the router receives the SABME message, it must send back an Unnumbered Acknowledge frame (UAf).
https://www.cisco.com/c/en/us/support/docs/wan/t1-e1-t3-e3/8131-T1-pri.html

NEW QUESTION # 178
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