Exact 300-080 Dumps 2021

NEW QUESTION 1
You install a second Cisco TelePresence PrecisionHD 1080p camera on your C-Series Codec, but you are unable to control the camera. What should you do to fix this issue?

• A. Ensure that the distance between the end user and the camera is between 4 feet and 6 feet.
• B. Purchase and install a Camera with full pan, tilt, and zoom capabilities.
• C. Order a VISCACascading cable from Cisco, which connects the first camera to the second camera.
• D. Ensure that the RJ45 end of the camera Cable goes to the connector that is marked "HD Video Out Codec."
• E. Ensure that the HD-SDI cable between the codec and the camera is not longer than 100 meters (330 feet).

Answer: C

NEW QUESTION 2
John Johnson is trying to leach Jane Smith at net Cisco Untied IP phone by dialing net directory URI, but the call fails. What are two possible reasons for the call failure? (Choose two) Refer to the exhibit.

• A. The CSS that is used by John's Cisco Jabber device does not contain the partition to teach Jane's endpoint.
• B. The dialed directory URI and the provisioned directory URI do not match.
• C. Cisco Unified Communications Manager is blocking the call.
• D. Cisco Unified Communions Manager matched the host portion of Jane's URI to a SIP trunk anDFouled the call to another cluster.
• E. The directory URI should not be entered under the user configuration page Instead, the directory URI should be entered directly into Jane’s line configuration page.
• F. Jane's endpoint does not support blended addressing.

Answer: CF

NEW QUESTION 3
Jabber for Windows or MAC Soft Client fails to register with Cisco Unfed Communications Manager. This
excerpt is seen in the client logs.
DEBUG [0x0000700002f25000][ipcc/core/sipstack/ccsip_register.c(707)] [csf.sip-call-control][ccsip_get_exp_time_2xx]-SIPCC-SIP_REG:51/1,
ccsip_get_exp_time_2xx:Warning-Registration period received (120) minus configured timer_register_delta
(120) is less than 20 seconds.
DEBUG
[0x0000700002f25000][ipcc/core/sipstack/ccsip_register.c(391)][csf.sip-call-control][sip_reg_sm_change_state]
– SIPCC-SIP_STATE:51/1, sip_reg_sm_change_state: Registration state change: SIP_REG_STATE_REGISTERING---->SIP_REG_STATE_UNREGISTERING
Which configuration item needs to be adjusted to correct this condition?

• A. Unified CM Device Assigned SIP Profile “Timer Register Delta”
• B. Unified CM Device Assigned SIP Profile “2XX Expiry Timer”
• C. Unified CM Service Parameter “Station KeepAlive Interval”
• D. “KeepAlive_Timer” parameter in jabber-config xml file

Answer: B

NEW QUESTION 4
When user attempted to call a Colleague at the same site, the caller received a recording that the call could not be completed as dialed. Which two actions can you take to troubleshoot the problem? (Choose two.)

• A. Reboot the IP phone that the user attempted to call.
• B. Verity that the partition and calling search space are correct.
• C. Reboot the user's IP phone.
• D. Reboot the Cisco Unified communications Manager Cluster.
• E. Ping the remote gateway to verify connectivity.
• F. Use RTMT to trace the call from DN to DN.

Answer: BE

NEW QUESTION 5
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 6
As administrator replaced a faulty IP phone with a new one by replacing the hardware anDEditing the phone MAC address in the device configuration in Cisco Unified Communications Manager.
When the administrator tries to the save the configuration, the old MAC address still appears under the device configuration. What is the most likely cause of this issue?

• A. The administrator does not have full access privileges in Cisco Unified Communications Manager.
• B. The administrator must edit the new phone MAC address under the Phone Enterprise settings page.
• C. The Cisco Unified Communications Manager needs to be enableDFor autoregistration.
• D. The subscriber the phone is registered to may have database replication issues.
• E. The MAC address for the new IP phone must be configured in the publisher instead of the subscriber.

Answer: D

NEW QUESTION 7
Two Cisco DX80 collaboration endpoints that support high-definition video are registered to a Cisco Unified Communications Manager in a single-site deployment model. However, the video that is displayed is pixelated and appears as sub-HD. To enable the Cisco DX80s to make high-definition video calls, which configuration option do you check?

• A. Check the configuration in the Cisco DX80 settings menu, anDEnable high-definition video.
• B. Check the Maximum Session Bit Rate for Video Calls in the Cisco Unified Communications Manager Regions Configuration.
• C. Check that Video Capabilities are enabled under the Product Specific Configuration area for the device in Cisco Unified Communications Manager.
• D. Check the DSCP for Video Calls value in the Cisco Unified Communications Manager clusterwide parameters QoS configuration.

Answer: B

NEW QUESTION 8
You need to collect debug Information in a production environment on urgent basis to troubleshoot a problem. Which two commands are recommended by Cisco that you should run?
(Choose two.)

• A. no debug all
• B. undebug all
• C. no logging console
• D. logging buffered
• E. show debug
• F. show logging info

Answer: CD

NEW QUESTION 9
In a Cisco UCM multisite WAN with centralized call-processing deployment model, what redundancy feature should be configured on remote site routers to supply basic IP telephony services in the event of a WAN outage?

• A. AAR
• B. SRST
• C. CAC
• D. V3PN

Answer: B

NEW QUESTION 10
In an MCU call with three Cisco TelePresence MX800 systems and a mobile phone calling in, the three TelePresence MX800 systems suddenly experience low audio levels, but the mobile phone audio levels are
correct. What can you do to correct this issue?

• A. Turn off the audio processors on the TelePresence MX800.
• B. Use the mobile phone audio option on the TelePresence MX800 to adjust the mobile phone levels.
• C. Mobile phone audio levels can vary, so you cannot correct the issue.
• D. Turn on AGC on the MCU to adjust the audio levels.
• E. Turn on ALG on the MCU to adjust the audio levels.
• F. Turn on the Auto Adjust levels under "Settings > Audio" on the MCU.

Answer: D

NEW QUESTION 11
In a single-site deployment model, the internal endpoints are unable to dial from one to the other. What are two possible causes? (Choose two.)

• A. The PSTN gateway is not configured.
• B. The calleDEndpoint does not have the SIP trunk enabled.
• C. The calleDEndpoint is not registered.
• D. The calling endpoint is not in the CSS of the calleDEndpoint.
• E. The calleDEndpoint is not in the partition of the calling endpoint.
• F. The calling endpoint is not configureDFor the correct CoS.

Answer: CF

NEW QUESTION 12
You are troubleshooting an ILS connectivity issue. All clusters are set to “Use TLS Certificates”. Which certificates must be exchanged between Cisco Unified Communications Manager clusters?

• A. Tomcat certificates between all nodes in all clusters.
• B. TLS certificates between publisher nodes in all clusters.
• C. Call Manager certificates between publisher nodes in all clusters.
• D. Tomcat certificates between publisher nodes in all clusters.

Answer: D

Explanation:
Reference: https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/admin/10_0_1/ccmfeat/ CUCM_BK_F3AC1C0F_00_cucm-features

NEW QUESTION 13
You observe that EMCC restriction on the cluster fails when a user with a different profile logs in to another cluster. Which action can you take to correct the problem?

• A. Enable logical partitioning.
• B. Set SIP session timers to 0.
• C. Set SIP session timers to 3800.
• D. Configure the regions in Cisco Unified Communications Manager to allow EMCC.

Answer: D

NEW QUESTION 14
A user is trying to call a mobile phone using the number 547895341, where 5 is the prefix to can off-net numbers. Calls to mobile phones have worked in past, but now the call does not work. Which three areas should you check, to resolve the issue? (Choose three)

• A. Verify that the Cisco Unified Border Element is running.
• B. Verify the search pattern.
• C. Verity the route pattern, route list, and route group.
• D. Check that Cisco VCS Control and Cisco VCS Express are getting through the firewall.
• E. Verify that me PSTN line is connected to the cisco Unified Communications Manager.
• F. Verify that the connection to anDFrom the Cisco Unified Border Element is good.

Answer: ACE

NEW QUESTION 15
When a Caller dials 9 plus an external seven-digit number, the caller hears a fast-busy tone after a period of silence. What is causing the silence?

• A. There is no dial route for 9XXXXXXX on Cisco Unified Communications Manager.
• B. The gateway is not dropping the leading 9, and the PSTN fails.
• C. The T302 timer is waiting to expire.
• D. The caller does not have the PSTN partition in the CSS.
• E. The caller dialed the wrong number.
• F. To dial successfully, the caller must enter a Forced Authorization Code.

Answer: C

NEW QUESTION 16
Which two statements about Cisco Unified CM location bandwidth deduction are true? (Choose two.)

• A. If a Call uses G.711, Cisco Unified Communications Manager subtracts 64k.
• B. If a Call uses G.711, Cisco Unified Communications Manager subtracts 80k.
• C. If a Call uses G.723, Cisco Unified Communications Manager subtracts 16k.
• D. If a Call uses G.729, Cisco Unified Communications Manager subtracts 16k.
• E. If a Call uses G.729, Cisco Unified Communications Manager subtracts 24k.

Answer: BE