300-080 Guide
Validated 300-080 Exam Dumps 2021
Posted by Alex Baker to Cisco 300-080
Follow @2passeasy
We offers 300-080 Exam Questions. "Troubleshooting Cisco IP Telephony and Video", also known as 300-080 exam, is a Cisco Certification. This set of posts, Passing the 300-080 exam with 300-080 Dumps Questions, will help you answer those questions. The 300-080 Exam Questions covers all the knowledge points of the real exam. 100% real 300-080 Study Guides and revised by experts!
Cisco 300-080 Free Dumps Questions Online, Read and Test Now.
NEW QUESTION 1
An engineer is troubleshooting an existing dial plan anDEncounters the dial pattern: 12[0-5]X Which directory numbers are matched by this pattern?
- A. 120 through 125
- B. 1200 through 1250
- C. 1200 through 1259
- D. all numbers starting with 12
Answer: A
NEW QUESTION 2
a Company has a headquarters site and a remote site. Cisco Unified Communications Manager acts as a DHCP server. Both sites use their local voice gateways for 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, the administrator notices that the PSTN calls are
still going via voice gateway in the headquarters. The administrator enabled Device Mobility in the system parameters and on all phones. What are the next two components that the administrator must check, according to the flow of Device Mobility operation? (Choose two.)
- A. IP address of the softphone
- B. Cisco Unified CM Group
- C. Device Mobility Info
- D. Physical Location
- E. Device Mobility Group
Answer: AE
NEW QUESTION 3
Cisco Unified Mobile Connect has been enabled, but users are not able to switch an in-progress call from their mobile phone to their desk phone. You find out that the Resume softkey option does not appear on the desk phone after users hang up the call on their mobile phone. What do you do to resolve this issue?
- A. Issue the progress_ind progress disable command in the gateway.
- B. Issue the voice call disc-pi-off command in the gateway.
- C. Enable mobile connect on the user profile.
- D. Assign Resume softkey on the desk phone.
Answer: B
NEW QUESTION 4
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 5
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 6
When you troubleshoot call connection problems in an H.323 gateway, which command allows you to verify the allocation of DSPs?
- A. debug voip dialpeer
- B. debug voip h324
- C. debug voip ccapi inout
- D. debug vtsp session
- E. debug voip tsp
Answer: D
NEW QUESTION 7
Refer to the exhibit.
Based on the ACK SDP output, what can be concluded?
- A. There is no DTMF support for the call.
- B. The total amount of bandwidth for the video channels is 192 kbps.
- C. High-definition video is configureDFor the endpoints
- D. This event is a multipoint video call with three participants.
Answer: D
NEW QUESTION 8
Which command is used to check if an MGCP gateway is currently registered with Cisco CallManager?
- A. Router# show ccm-manager gateway
- B. Router# show mgcp ccm-manager
- C. Router# show ccm-manager
- D. Router# show ccm manager
Answer: C
NEW QUESTION 9
Which of these reasons can cause intrasite calls within a Cisco Unified Communications Manager cluster to fail?
- A. The route partition that is configured in the CCD requesting service is not listed in the calling phone CSS.
- B. The trunk CSS does not include the partition for the called directory number.
- C. The MGCP gateway is not registered.
- D. The calling phone does not have the correct CSS configured.
- E. The calling phone does not have the correct partition configured.
Answer: D
NEW QUESTION 10
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
NEW QUESTION 11
In a network with two Cisco Unified Communications Manager clusters, Phone 1 on Cluster A dials jsmith@cisco.com to reach Phone 2 on Cluster B, and the call fails. What are two possible causes for this problem? (Choose two.)
- A. Cluster A does not have a SIP trunk to reach Cluster B.
- B. Cisco UDS is not enabled on Cluster B.
- C. Cluster BDoes not have a SIP trunk to reach Cluster A.
- D. The calling space on Phone 1 contains the partition with a pattern that matches jsmith@cisco.com
- E. Cisco UDS is not enabled on Cluster A.
Answer: AC
NEW QUESTION 12
What is a Common reason that an IP Phone cannot get its configuration from Cisco Unified Communications Manager after it obtains the correct IP address information?
- A. The DHCP scope is exhausted.
- B. The DHCP server is not reachable.
- C. The DHCP scope is on the wrong subnet.
- D. The DHCP scope has the incorrect Option 150 or 66 defined.
Answer: D
NEW QUESTION 13
An IP phone that is connected through a Cisco Catalyst 3750 Series Switch is failing to register with the subscriber as ABackup server. When the user presses the settings button on the phone, only the Cisco Unified Communications Manager publisher shows as registered. What is the most likely cause for this issue?
- A. The phone does not have the correct Cisco Unified Communications Manager group in the device configuration page.
- B. The Cisco Unified Communications Manager group that is applied through the device pool is misconfigured.
- C. The ip-helper address commanDFor the subscriber is not configured on the switch port.
- D. The subscriber does not have the correct device pool configured.
- E. The enterprise phone configuration does not have the call control redundancy enabled.
Answer: B
NEW QUESTION 14
Which two issues can cause a Cisco Unified Communications Manager to fail to register with its Cisco SAF Forwarder? (Choose two.)
- A. An H.323 SAF trunk was configured instead of a SIP SAF trunk.
- B. No directory number patterns were configured on the Cisco Unified Communications Manager.
- C. CCD advertising service was not activated.
- D. Incorrect user credentials were used on the SAF Forwarder.
- E. CCD requesting service was not activated.
Answer: DE
NEW QUESTION 15
Which statement indicates something that can cause an inbound PSTN call to an H.323 gateway that is configured in Cisco Unified Communications Manager to fail to ring an IP phone?
- A. The gateway is not registered in Cisco Unified Communications Manager.
- B. The gateway IP address that is configured in Cisco Unified Communications Manager does not matchthe IP address that is configured at the gateway in the h323-gateway voip bind srcaddr command.
- C. The Cisco Unified Communications Manager does not have a matching route pattern to match the called number.
- D. The gateway is missing the command allow-connections h323 to h323 under the voice service voip configuration.
Answer: B
NEW QUESTION 16
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 17
A user using ACP-9971 SIP phone reports that during a video call, the video portion of the call freezes. What should you do in order to point to and troubleshoot the issue?
- A. Restart the phone.
- B. On the phone, navigate to Administrator Settings > Status > Call Statistics > Video > Video statistics > Rcvr Packets statistic
- C. Verify if the phone is receiving packets.
- D. Make sure that the camera is connected to the USB.
- E. Verify if the camera shutter is open.
- F. Perform a factory reset of the phone.
Answer: B
NEW QUESTION 18
You are troubleshooting media issues during SIP calls on AC-series collaboration endpoint that is running TC6.3 software. You are asked to recreate the problem and to provide a packet capture from the endpoint. Which four of the following are required to accurately perform a packet capture on AC-series endpoint? (Choose four.)
- A. Stop the capture by pressing the key combination Ctrl + C.
- B. Set up administrator access on the endpoint.
- C. Start the capture by entering the tcpdump command string and then start the call.
- D. Set up root access on the endpoint.
- E. Start the call, and then enter the tcpdump command string to begin the capture.
- F. On the endpoint, set the default transport to TLS.
- G. Set the default transport to TCP.
Answer: ACDG
100% Valid and Newest Version 300-080 Questions & Answers shared by Certleader, Get Full Dumps HERE: https://www.certleader.com/300-080-dumps.html (New 219 Q&As)
To know more about the 300-080, click here.