Exact 300-080 Exam Questions 2021

NEW QUESTION 1
Some of yours users report issues when they are dialing extensions located in other branch offices. Sometimes the calls are set up successfully, and sometimes users experience problems during call setup. Which two reasons for the issue are true? (Choose two)

• A. Not enough bandwidth is available between the two locations and Automated Alternate Routing is disabled on this cluster.
• B. The Partition that contains the calleDExtensions is not assigned to the line or device CSS of the calling users.
• C. A firewall rule blocks traffic between the branch offices so the call setup cannot be completed.
• D. The calleDExtension is used only on a device profile for extension mobility and the user has been authenticated to a second phone in a different branch so the calls are delivered randomly to only one of his phones.
• E. The remote branch experiences WAN link outages and there is no Forward Unregistered Internal number configureDFor the remote directory number.

Answer: AE

NEW QUESTION 2
Endpoint A is registered to Cisco Unified Communications Manager as S1@company.com. It is trying to call Endpoint B, which is registered to the same company's Cisco VCS Control with an H.323 ID of S2.internal@company.com. The route pattern is set to "*.*" and is pointed to a SIP trunk to the Cisco VCS Control. The search rule for (.*).internal@company.com is set to search the local zone. The call does not work. What is a possible reason?

• A. There is no search pattern to route the call to System B.
• B. There is no valid route pattern to route from System A to System B.
• C. System B is registered as H.323 and needs to use an E.164 alias number only.
• D. The Cisco VCS Control should be neighbor to the Cisco Unified Communications Manager.
• E. You need an MGCP gateway to route from the Cisco Unified Communications Manager to the Cisco VCS Control.
• F. The Cisco VCS Control is missing the Cisco Unified Communications Manager interop option.
• G. The Cisco VCS Control is missing the interworking option.

Answer: G

NEW QUESTION 3
An engineer is configuring a new conference resource on a Cisco 2911 ISR router. The router has a single PVDM3-32 and one PRI with 23 voice channels. When the engineer configured the conference profile on the router, the following message is received.
Vr-2911-east(config)#dspfarm profile 10 conferenceDspfarm profile 10 :: No resource, check voice card or dspfarm service is not configured
Which configuration should the engineer add before adding the conference bridge profile?

• A. voice-card 0 dsp services dspfarm dspfarm
• B. voice-card 0 codec complexity medium dsp services dspfarm
• C. voice-card 0 codec complexity flex dsp services dspfarm
• D. voice-card 0 dsp tdm pooling dspfarm

Answer: A

NEW QUESTION 4
You discover that ACCD client is failing to learn patterns with RTMT. Which two actions can you take to
troubleshoot the problem? (Choose two.)

• A. Verify that the SIP trunk between Cisco Unified Communications Manager and the Cisco Unified Presence Server is configured correctly.
• B. Verity that the trunk is selected for the CCD advertising service.
• C. Verify that the trunk is selected for the CCD requesting service
• D. Verify that EIGRP topology information is available to the SAF Forwarders.
• E. Verify the SAF configuration.

Answer: CE

NEW QUESTION 5
A user gets the following error on the IP phone: [205]-User Profile Absent
What could be the probable cause?

• A. The user profile is missing.
• B. The device profile is not attached to the user.
• C. The Enable Extension Mobility option is not enabled in the phone configuration window.
• D. User ID and password are incorrectly entered on the phone.
• E. User is assigned to another phone.
• F. User is logged on to another phone.

Answer: B

NEW QUESTION 6
You have just configured Cisco CallManager.
A few users in your organization complain that when they log out, the phones are reset. You need to provide a solution to this problem.
What should you do?

• A. Restart the TFTP service.
• B. Restart the Internet Information Service (IIS).
• C. Change the DNS address to IP address.
• D. Restart the Computer Telephony Integration (CTI).
• E. Reboot the phones.
• F. Edit the form.jsp file and make appropriate changes.

Answer: C

NEW QUESTION 7
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 8
Replication is failing between the Cisco Unified Communications Manager Publisher and Subscriber servers. In which two ways can you verify the database replication status? (Choose two.)

• A. TRACERT
• B. CLI
• C. APIC-EM
• D. PING
• E. RTMT

Answer: BE

Explanation: Reference:
https://www.cisco.com/c/en/us/support/docs/unified-communications/unified-communicationsmanager-
callmanager/200396-Steps-to-Troubleshoot-Database-Replicati.html#anc2

NEW QUESTION 9
During ABusiness-to-business video call through the Cisco Expressway solution, the internal endpoint can call out to the remote endpoint on the Internet, but it does not receive audio or video. The remote endpoint receives both audio and video. What is causing the issue?

• A. The Cisco Expressway does not have a Rich Media Session license.
• B. The firewall is blocking SIP signaling.
• C. The Cisco Unified Communications Manager is not configureDFor business-to-business calling.
• D. The firewall is blocking inbound RTP ports.
• E. The Advanced Networking option is not installed on the Expressway Edge.

Answer: D

NEW QUESTION 10
Which database replication value indicates that the server no longer has an active logical connection to receive database tables?

• A. 1
• B. 2
• C. 3
• D. 4

Answer:

NEW QUESTION 11
Which configuration can be dynamically set using the Cisco Unified Communications Manager Device Mobility feature?

• A. phone model and protocol
• B. SRST reference and directory number
• C. CSS and local gateway
• D. partition and CSS
• E. media resources and permanent bridges

Answer: C

NEW QUESTION 12
In Cisco Unified Communications Manager, what is the default maximum number of learned patterns for the call control discovery feature parameter?

• A. 5000
• B. 10000
• C. 20000
• D. 500
• E. 50000

Answer: C

NEW QUESTION 13
A user is dialing an external PSTN number with a prefix of 01 from a Cisco TelePresence SX10 Quick Set in a Cisco VCS environment. In the past, the Cisco VCS and the ISDN gateway were correctly configured with a prefix of 01, but the calls are now failing. What are three possible causes? (Choose three.)

• A. The Cisco VCS Control is down.
• B. The interworking setting is turned off.
• C. The audio feature in the Cisco TelePresence SX10 is turned off.
• D. The SIP trunk is not configured on the gateway.
• E. 01 is not a valid prefix.
• F. ISDN is not enabled on the Cisco TelePresence SX10.
• G. The Cisco TelePresence SX10 is not registered to the Cisco VCS Control.
• H. The Cisco TelePresence SX10 is not registered to the Cisco Express C.

Answer: ABG

NEW QUESTION 14
A user takes an IP phone from one office to another and just called you to inform that the phone does not work in the new location. Which three things should you check to resolve the issue? (Choose three)

• A. Make sure that the device mobility information contains the correct IP subnet information.
• B. Make sure that physical locations are properly assigned under device pools.
• C. Recreate the phone under a new cluster.
• D. Make sure that the device pool is assigned to a device mobility group.
• E. Reconfigure the remote destination profile.
• F. Check whether the phone is registered under a different MAC address.
• G. Check the local DHCP information for possible clues.

Answer: ABG

NEW QUESTION 15
Refer to the exhibits.

Assume that all learned SAF routes are placed in the SAF_Pt partition. The 3XXX directory number pattern is being advertised by a remote cluster and is also being blocked by the local cluster that is shown in the exhibit. An IP phone is attached to the local cluster and is configured with ACSS that contains the following partitions: SAF_Pt and Internal_Pt in this order. When the IP phone places a Call to 3001, what will occur?

• A. The call will succeed and will be placed via the SIP_Trunk.
• B. The call will fail because it will be blocked by the CCD Blocked Learned Route configuration.
• C. The call will be placed in a round-robin fashion between the SAF network and SIP_Trunk.
• D. The call will placed in a round-robin fashion between the SAF network and SIP_Trun
• E. Every other call will fail.

Answer: A

NEW QUESTION 16
Refer to the exhibit.

HQ_MRGL is assigned to the HQ IP phones BR_MRGL is assigned to the BR IP phones. The remote site BR IP phones only support G.711 codec. When a Call is placeDFrom an HQ phone to ABR phone, the call fails. Which statement indicates how this issue is resolved?

• A. Configure the transcoder at the HQ site and assign it to HQ_MRG
• B. A transcoder is not neede
• C. The HQ phones will automatically change over to G.711 codec.
• D. The transcoder should be assigned to its own MRG, which should then be assigned to the default device pool at HQ.
• E. Configure the transcoder at the BR site and assign it to BR_MRG

Answer: D

NEW QUESTION 17
Refer to the exhibit.

ACustomer has two Cisco Unified Communications Manager clusters (NY and CAL). The customer recently tried to enable intercluster communication between these clusters. When NY users call CAL, they get a
fast-busy tone. A network administrator collects Cisco CallManager traces and sees the displayed SIP message coming from the remote Cisco Unified Communication Manager (CAL cluster). What is a likely reason for this?

• A. Cisco CallManager service is shut down on the CAL cluster.
• B. The SIP service is shut down on the CAL cluster.
• C. The SIP trunk on the CAL cluster is configured incorrectly.
• D. Cisco CTI Manager service is shut down on the CAL cluster.
• E. The remote Cisco IP phone is not registered.

Answer: E

NEW QUESTION 18
An administrator decides to factory reset a Cisco TelePresence System EX90 after the log analysis failed to provide the reason for an intermittent one-way audio issue.
What can the Administrator expect after the reset is performed?

• A. The release keys and option keys are deleted.
• B. The release keys and option keys are preserved.
• C. The system needs to be manually powered up after the factory reset.
• D. The call logs are preserved.

Answer: C