Cisco 300-080 Braindumps 2021

NEW QUESTION 1
Which two issues can prevent an IP Phone from receiving an IP address via DHCP? (Choose two.)

• A. The DHCP server is not on the same VLAN as the phone.
• B. The DHCP scope's leases are exhausted.
• C. DHCP Option 150 is incorrect.
• D. The TFTP server is not reachable.
• E. The DHCP scope is not defineDFor the subnet of the phone.

Answer: AB

NEW QUESTION 2
Refer to the exhibits.

Assume that all learned SAF routes are placed in the SAF_Pt partition. An IP phone CSS contains the following partitions in this order: Internal_Pt, SAF_Pt. When the IP phone places a Call to 3001, what will occur?

• A. The call will succeed and will be placed via the SAF networ
• B. SAF-learned routes always take precedence.
• C. The call will fail because it will be blocked by the route pattern.
• D. The call will be placed in a round-robin fashion between the SAF network and SIP_Trunk.
• E. The call will be placed in a round-robin fashion between the SAF network and SIP_Trun
• F. Every other call will fail.

Answer: B

NEW QUESTION 3
You configured a Cisco ISR G2 as a SIP gateway, but the gateway does not show that it is registered with Cisco Unified Communications Manager. What is causing this issue?

• A. Cisco Unified Communications Manager does not support SIP gateways.
• B. The gateway does not have the UC license installed.
• C. The gateway does not have Cisco Unified Border Element session licensing.
• D. Cisco Unified Communications Manager does not show a SIP gateway as registered if it is not properly configured.
• E. Cisco Unified Communications Manager never shows a SIP gateway as registereDEven when it is properly configured.
• F. The Cisco ISR G2 cannot be a SIP gateway.

Answer: E

NEW QUESTION 4
ACustomer reports trial calls that are made through the PSTN gateway drop after few seconds of being placed on mute. Which MGCP configuration command can you issue in the gateway to resolve this problem?
Refer to the exhibit.

• A. mgcp explicit hookstate
• B. mgcp max-walling-delay
• C. no mgcp rtp unreachable timeout
• D. no mgcp timer receive-rtcp

Answer: C

NEW QUESTION 5
When viewing the configuration of Intercluster Lookup Service, this command is used to look up the URl of a remote cluster user:
Admin:utils ils lookup user1@acme.com
Routing string is cucm1.cisco.com
Which configuration is required on Cisco Unified Communications Manager, in order to allow routing calls to the URl of this remote cluster user?

• A. SIP route pattern for domain*.acme.com
• B. SIP trunk with destination cucm1.cisco.com
• C. end user with directory URl user1@acme.com
• D. SIP route pattern for domain*cisco.com

Answer: A

NEW QUESTION 6
Refer to the exhibit.

Inbound calls via a SIP trunk to the Cisco IP phones that are registered on Cisco Unified Communications Manager are failing. Based on the Cisco CallManager service trace, which action should you take to fix the issue?

• A. Add xyz.com in the Organization Top Level Domain field on Cisco Unified Communications Manager.
• B. Set the Incoming Transport Type to TLS on the SIP trunk security profile that is assigned to the SIP trunk.
• C. Check whether the calling search space for incoming calls on the SIP trunk has access to the partition ofthe Cisco IP phone that is being called.
• D. Add vcs.abc.org in the Organization Top Level Domain field on Cisco Unified Communications Manager.

Answer: C

NEW QUESTION 7
When troubleshooting a "disconnect code 65" on Cisco Unified Border Element, which option is the likely cause in the configuration?

• A. missing dial-peer
• B. codec mismatch
• C. dtmf-relay misconfiguration
• D. no IP address trust list

Answer: B

NEW QUESTION 8
An engineer encounters an issue where ACustomer wants to enable multiple Cisco Telepresence conference bridges, but can enable only one. Which option is the cause of this issue?

• A. No valid release key is installed on the TS Conductor.
• B. TS Conductor can support only one conference bridge.
• C. Conference bridge in Cisco Unified Communications Manager under Diagnostics > Conference Bridge is not enabled.
• D. All conference bridges are not added in media resources under MRG in Cisco Unified Communications Manager.

Answer: D

NEW QUESTION 9
Refer to the exhibit.

Local 10-digit dialing in the North American Numbering Plan to area Code 456 is failing. Which two changes are needed to enable 10-digit dialing? (Choose two.)

• A. Change dial peer 210 to destination-pattern 456.......
• B. Change dial peer 210 to destination-pattern 9456.......
• C. Change dial peer 210 to port 0/0/0:23.
• D. Remove the command prefix 456 from dial peer 210.

Answer: BC

NEW QUESTION 10
Which CLI command is used to troubleshoot ILS network connection issues within the local Cisco Unified CM cluster to determine which server within the cluster is the xnode?

• A. utils ils lookup
• B. utils ils showpeerinfo
• C. utils ils display xnode
• D. utils ils find xnode

Answer: D

NEW QUESTION 11
When a database replication issue is suspected, which three tools can be used to check the database replication status? (Choose three.)

• A. Cisco Unified Communications Manager RTMT tool
• B. Cisco Unified Communications Manager Serviceability interface
• C. Cisco Unified Reporting
• D. Cisco Unified Communications Manager CLI interface
• E. Cisco IP Phone Device Stats from the Settings button
• F. Cisco Unified OS Administration interface

Answer: ACD

NEW QUESTION 12
Which two fields are required parameters when manually creating users on Cisco Unity Connection with predefined templates? (Choose two.)

• A. username (alias)
• B. extension
• C. first name and last name
• D. employee ID
• E. title

Answer: AB

NEW QUESTION 13
As a Voice Administrator, you have configured the Service Advertisement Call Control Discovery (CCD) feature. When you encounter CCD issues, which command would you use on the IOS interface to check all the learned routes on the IOS device?

• A. show eigrp service-family ipv4 topology
• B. show voice safdndb all
• C. show ccm-manager
• D. show eigrp service-family ipv4 interfaces
• E. show voice saf client
• F. show voice saf dial-peer outbound

Answer: B

NEW QUESTION 14
Refer to the exhibit.

An IP phone that is connected through a Cisco Catalyst 3750 Series Switch is failing to register with Cisco Unified Communications Manager. When the user presses the settings button on the phone, the Operational VLAN ID shows ABlank entry. What is the most likely cause for this issue?

• A. The switch may not be supplying inline power.
• B. The spanning tree portfast command needs to be removed.
• C. The trunk encapsulation is missin
• D. The trunk must be configureDFor dot1.Q.
• E. Cisco Discovery Protocol is disabled on the switch.
• F. The Operational VLAN ID of the phone always shows as blan
• G. The Admi
• H. VLAN ID should be 110.

Answer: D

NEW QUESTION 15
Phone A is able to dial the directory number of Phone B and complete a Call. However, when Phone BDials the directory number of Phone A, Phone B receives a fast-busy tone. What is causing this issue?

• A. Phone A and Phone B are in different partitions.
• B. Phone BDoes not have Phone A in its partition.
• C. Phone B is not in the CSS of Phone A.
• D. Phone BDoes not have the CSS of Phone A in its partition.
• E. Phone B is not registered.
• F. Phone B has the incorrect CSS to dial Phone A.

Answer: F

NEW QUESTION 16
Which Cisco Unified Communications Manager tool verifies configured route patterns, calling search spaces, and route groups?

• A. Cisco Unified Reporting
• B. Cisco Unified Communications Manager CDR Analysis and Reporting
• C. Cisco Unified Communications Manager Dialed Number Analyzer
• D. Cisco Unified Real-Time Monitoring Tool

Answer: C

NEW QUESTION 17
Upon completion of a failover task you notice that all the CTI devices are still pointing to the backup server rather than the primary server. How should you resolve this issue?

• A. Stop the CTI Manager Service on the Secondary server so that all devices using CTI register with the primary.
• B. Stop the CTI Manager Service on the Primary server so that all devices using CTI stay registered with the primary CTI server.
• C. Restart the subscriber with the CTI Manager Service on the secondary.
• D. Do nothing and wait for the next failover assuming this will revert back to the primary CTI server.

Answer: A

NEW QUESTION 18
Refer to Exhibit:

After reviewing the trace in the exhibit, what was the Directory number of the calling party?

• A. 2001
• B. 5010
• C. 1905
• D. 2003

Answer: A

NEW QUESTION 19
Which issue would cause an MGCP gateway to fail to register with Cisco Unified Communications Manager?

• A. missing the configuration command isdn bind-l3 ccm-manager under the ISDN interface
• B. mismatched domain name on the MGCP gateway and Cisco Unified Communications Manager gatewayconfiguration
• C. misconfigured route group in Cisco Unified Communications Manager
• D. incorrect MGCP IP address specified in the gateway configuration in Cisco Unified Communications Manager

Answer: B