Free 300-080 Exam Dumps 2021

NEW QUESTION 1
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 2
a Company has a headquarters and a remote site. Cisco Unified Communications Manager (CUCM) acts as a DHCP server. Both sites use their local voice gateways tor PSTN calls. At the headquarters site, the PSTN prefix is 9, and the emergency number is 911. At the remote site, the PSTN prefix is 0, and the emergency number is 112. Here are the deployment policies for roaming devices:
• Softphones can roam between two sites.
• A roaming softphone uses the local gateway for all PSTN calls.
• The user keeps home dial habits on a roaming softphone, with the exception of the emergency number. When a headquarters user uses a softphone at the remote site, prefix 9 can be used to make PSTN calls via voce gateway in the remote site, but emergency number 112 does not work. Which setting on CUCM should be checked?

• A. Device Mobility Group
• B. Physical Location
• C. DHCP subnet
• D. Device Mobility Info

Answer: D

NEW QUESTION 3
Refer to the exhibit.

Assuming that the two Cisco SAF Forwarders are adjacent to each other and that no SAF clients have been configured, which statement is true?

• A. The Cisco SAF Forwarders will not establish a neighbor relationship because the service-family external-client configuration is missing.
• B. The Cisco SAF Forwarders will not establish a neighbor relationship because the eigrp label CUCME should be replaced with SAF.
• C. The Cisco SAF Forwarders will not establish a neighbor relationship because the service-family external-client configuration is missing as well as the static neighbor configurations.
• D. The Cisco SAF Forwarders will establish a neighbor relationshi
• E. No further configuration is required.
• F. Cisco SAF Forwarders will not establish a neighbor relationship until the SAF clients are configured and registered to the Cisco SAF Forwarders.

Answer: D

NEW QUESTION 4
A Call transfer from a video phone on Cisco Unified CM to VCS fails. Which is true?

• A. The DTMF signaling method was set to RFC 2833
• B. The UCM security mode was misconfigured
• C. The DTMF signaling method was set to no preference
• D. The SIP trunk between UCM and VCS was reset

Answer: A

NEW QUESTION 5
Refer to the exhibit.

An engineer is troubleshooting a SAF forwarder adjacency in which two interfaces from the same router are being advertised to all other neighbors. Which set of IOS commands successfully stops the router from advertising the Loopback0 interface?

• A. route eigrp SAFservice-family ipv4 autonomous-system 100 sf-interface Loopback0no dampening-change
• B. router eigrp SAFservice-family ipv4 autonomous-system 100 sf-interface Loopback0exit-sf-interface
• C. router eigrp SAFservice-family ipv4 autonomous-system 100 sf-interface Loopback0no split-horizon
• D. router eigrp SAFservice-family ipv4 autonomous-system 100 sf-interface Loopback0shutdown

Answer: D

NEW QUESTION 6
Refer to Exhibit:

What type of trace file is this considered to be?

• A. sdl
• B. dbl
• C. dbnotify
• D. calllogs
• E. sdi

Answer: E

NEW QUESTION 7
If you are required to configure a router to use MGCP on a digital port, which measure will you take?

• A. Add the application mgcpapp subcommand to the dial peer
• B. Add the service mgcp subcommand to the dial peer
• C. Add the parameter application mgcpapp to the dsO-group controller subcommand.
• D. Add the service mgcp parameter to the dsO-group controller subcommand

Answer: D

NEW QUESTION 8
Which reason for calls being disconnected just after connection is true?

• A. An incompatible MTP type is allocated to the call.
• B. Codec are mismatched between phones.
• C. Firewall is blocking RTP packets.
• D. Phone A is using SCCP and phone B is using SIP.

Answer: B

NEW QUESTION 9
System A at Company 1 is calling System B at Company 2. The call completes, but only audio and video are present on System A from System B. What are three possible causes? (Choose three.)

• A. System ACannot call System B because it is at a different company.
• B. There is a firewall in the path that is blocking audio and video traffic from Company 1 to Company 2.
• C. The firewall at Company 1 is blocking outgoing traffic.
• D. An access list is blocking video and audio somewhere in the video and audio path between System A and System B.
• E. System A has turned off the camera and the microphone.

Answer: BDE

NEW QUESTION 10
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 11
Refer to the exhibit.

Calls from Phone 1 (85541234), which is registered to Cluster A, are failing to Phone 2 (84431234), which is registered to Cluster B. The exhibit was taken from Cluster B. What are two possible root causes for this problem? (Choose two.)

• A. Cluster A is missing a route pattern to reach Cluster B.
• B. A translation pattern is misconfigured on Cluster B.
• C. The calling search space on the Cluster A SIP trunk is misconfigured
• D. Cluster B is missing a route pattern to reach Cluster A
• E. Incoming calling search space on the Cluster B SIP trunk is misconfigured.

Answer: AC

NEW QUESTION 12
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 13
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 14
Which two behaviors are correct when Cisco Unified CM has a CallManager group that consists of two subscribers? (Choose two.)

• A. If a subscriber is rebooted, endpoint registrations switch to the other subscriber, then switch back when the rebooted subscriber is back in service.
• B. Endpoints attempt to register with both subscribers in a load-balanced method
• C. If a subscriber is rebooted, endpoints deregister until the rebooted subscriber is back in service
• D. Endpoints attempt to register with the bottom subscriber in the list
• E. Endpoints attempt to register with the top subscriber in the list

Answer: AE

NEW QUESTION 15
Which debug command analyzes messages that are produced by SIP during the call setup process in IOS?

• A. Show isdn status
• B. debug voip ccapi inout
• C. show sip-ua register status
• D. debug isdn q931
• E. debug ccsip messages
• F. debug voice dialpeer

Answer: E

NEW QUESTION 16
Company XYZ just completed an upgrade of the Cisco Unified Communications Manager from version 9.x to version 10.5. Users report that they cannot log in to Extension Mobility after the upgrade. This error message is displayed “login is unavailable (23)”. Which action can resolve the issue?

• A. Cisco Unified Communications Manager 10.5 does not include Extension Mobility.
• B. Enable the home cluster option for the affected users.
• C. Re-enable extension mobility for the affected users.
• D. Enable the remote cluster option for the affected users.

Answer: D

NEW QUESTION 17
Users of your local Cisco Unified Communications Manager cluster report that they receive error “Login is unavailable (23)” when they try to log in to Extension Mobility. Which reason for this error is true?

• A. User provided the wrong UserID or PIN
• B. User has no Extension Mobility profiles assigned.
• C. The given user ID is not found n any of the remote clusters.
• D. Phone is not subscribed to Extension Mobility phone service.

Answer: C

NEW QUESTION 18
When the command utils dbreplication status is executed on the Cisco Unified Communications Manager CLI, which step should be taken next to check the database replication status?

• A. View the activelog file.
• B. Run the same command on all nodes of the cluster.
• C. Restart the Cisco CallManager service.
• D. The command utils dbreplication runtimestate must be run on the publisher.
• E. The command utils dbreplication runtimestate must be run on the subscriber.

Answer: A