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Read some of the latest 2023 300-815 exam questions and answers online
| Number of exam questions | Exam name | Exam code | Last updated |
| 15 | Implementing Cisco Advanced Call Control and Mobility Services (CLACCM) | 300-815 | 300-815 dumps |
Question 1:
Which configuration must an administrator perform to display Translation Pattern operations in Cisco UCM SDL traces?
A. Enable the Detailed Call Analysis option under Enterprise Parameters for Cisco UCM.
B. Set up the Digit Analysis Complexity in Service Parameters for Cisco UCM to TranslationAndAlternatePatternAnalysis.
C. Check the Translation Patterns Analysis check box in Micro Traces on the Cisco UCM Serviceability page.
D. By default, the Translation Patterns operations are printed in SDL traces, so no additional configuration is necessary.
Correct Answer: B
There is a bug CSCvb32314 in CUCM. Symptom:
Translation patterns are not present in cucm SDL traces even the parameter “Digit Analysis Complexity” under Service parameters -> Call Manager -> Advanced is set to “TranslationAndAlernatePatternAnalysis”. This is causing troubleshooting
of HCS looping dial plan issues (or complex dialplan issues) is difficult as translation patterns applied before reaching the endpoint are not visible.
Question 2:
A user in location X dials an extension at location Y. The call travels through a QoS-enabled WAN network, but the user experiences choppy or clipped audio. What is the cause of this issue?
A. missing Call Admission Control
B. codec mismatch
C. time mismatch
D. phone class of service issue
Correct Answer: A
Question 3:
Cisco SIP IP telephony is implemented on two floors of your company. Afterward, users report intermittent voice issues in calls established between floors. All calls are established, and sometimes they work well, but sometimes there is one-way audio or no audio.
It is determined that there is a firewall between the floors, and the administrator reports that it is allowing SIP signaling and UDP ports from 20000 to 22000 bidirectionally.
What are two solutions for this issue? (Choose two.)
A. Go to the SIP profile assigned to these IP phones in Cisco UCM and change the range of media ports to 16384-32767
B. Ask the firewall administrator to change the ports to TCP.
C. Ask the firewall administrator to change the range of UDP ports to 16384-32767.
D. Go to the SIP profile assigned to these IP phones in Cisco UCM and change the range of media ports to 20000-22000.
E. Go to System Parameters in Cisco UCM and change the range of media ports to 20000-22000.
Correct Answer: AC
Question 4:
Which two types of authentication are supported for the configuration of Intercluster Lookup Service? (Choose two.)
A. TokenID
B. username and secret key
C. TLS certificates
D. passwords
E. FQDN of the servers defined in DNS
Correct Answer: CD
Question 5:
Refer to the exhibit.
A company needs to ensure that all calls are normalized to + E164 format. Which configuration will ensure that the resulting digit string +14085554001 is created and will be routed to the E.164 routing schema?
A. Calling Party Transformation Mask of +14085554XXX
B. Calling Party Transformation Mask of +1408555XXXX
C. Called Party Transformation Mask of +1408555[35]XXX
D. Called Party Transformation Mask of +14085554XXX
Correct Answer: D
Question 6:
Cisco Extension Mobility does not show up when the services button is pressed. What is the cause of the issue?
A. The URL configured for Cisco Extension Mobility is not correct.
B. Cisco Extension Mobility Service is not running.
C. The phone is not subscribed to Cisco Extension Mobility Service.
D. Cisco Extension Mobility is not enabled in the Phone Configuration Window (Device > Phone)
Correct Answer: C
Question 7:
Refer to the exhibit.
Within the North American Numbering Plan, gateways located in Ottawa, Canada and marked as “YOW” are assigned to the Calling Party Transformation CSS NANP_CgPTP, which contains partition NANP_calling_xforms. What are the calling-party number and the numbering type if the calling user +1613-555-1234 dials the number?
A. calling number 613-555-1234 and numbering type “subscriber”
B. calling number 011-1-613-555-1234 and numbering type “subscriber”
C. calling number 011613-555-1234 and numbering type “international”
D. calling number 613-555-1234 and numbering type “national”
Correct Answer: D
Question 8:
Refer to the exhibit.
ILS has been configured between two hubs this configuration. The hubs appear to register successfully, but ILS is not functioning as expected. Which configuration step is missing?
A. Use TLS Certificates must be selected.
B. The Cluster IDs have not been set to unique values.
C. A password has never been set for ILS.
D. Trust certificates for ILS have not been installed on the clusters.
Correct Answer: B
Question 9:
If all patterns below are configured in Cisco Unified Communications Manager which would be used when dialing the pattern “123”?
A. 12!
B. 12X (urgent priority set)
C. 1XX (urgent Priority Set)
D. 12[2-5]
Correct Answer: D
Question 10:
Which section under the Real-Time Monitoring Tool allows for reviewing the call flow and signaling for a SIP call in real-time?
A. Analysis Manager > Inventory > Trace File Repositories
B. System > Tools > Trace and Log Central
C. Voice/Video > Session Trace Log View > Real-Time Data
D. Voice/Video > Session Trace Log View > Open From Local Disk
Correct Answer: C
Question 11:
An administrator is troubleshooting a one-way audio issue for a call that uses H.323 protocol in slow-start mode. The administrator requests that the IP and port information of the Real-Time Transport Protocol traffic that had the one-way audio call is provided. The H.225 and H.245 messages for one of the one-way audio calls are gathered and the call flow has not invoked any media resources. Where is the RTP IP and port information for both sides found?
A. H.245 Terminal Capability Set
B. H.245 Open Logical Channel
C. H.225 Connect
D. H.245 Open Logical Channel Ack
Correct Answer: B
Reference: http://ccievoicehopeful.blogspot.com/2012/09/h323-notes.html
Question 12:
Refer to the exhibit.
An administrator is troubleshooting why users are not hearing audio when dialing long distance numbers across their Cisco Unified Border Element. The customer\’s carrier has a requirement that dialing long distance requires an access code to be entered. Looking at the exhibit, what two actions can be taken to correct signaling? (Choose two.)
A. Enable PRACK.
B. Enable Early Offer on the Cisco Unified Border Element.
C. Enable the supplementary-service media-renegotiate command.
D. Enable Media Flow Around
E. Enable Mid-Call Signaling Consumption.
Correct Answer: AB
Question 13:
An administrator is asked to configure egress call routing by applying globalization and localization on Cisco UCM. How should this be accomplished?
A. Localize the calling and called numbers to E.164 format and globalize the called number in the gateway.
B. Globalize the calling and called numbers to E.164 format and localize the called number in the gateway.
C. Localize the calling and called numbers to PSTN format and globalize the calling and called numbers in the gateway.
D. Globalize the calling and called numbers to PSTN format and localize the calling number in the gateway.
Correct Answer: B
Question 14:
Due to a shortage of physical interfaces on a device, the administrator requires that a loopback for RTP is used. Which command is required when using a loopback interface for RTP?
A. voice-class sip early offer forced
B. voice-class sip bind control source-interface Loopback0
C. voice-class sip bind media source-interface Loopback0
D. voice-class sip resource priority mode passthrough
Correct Answer: C
Question 15:
An engineer must configure a secure SIP trunk with a remote provider, with a specific requirement to use port 5065 for inbound and outbound traffic. Which two items must be configured to complete this configuration? (Choose two.)
A. Incoming Port in SIP Information section of the SIP Trunk configuration.
B. Incoming Port in Security Information of the SIP Profile configuration.
C. Destination Port in the SIP Information section of the SIP Trunk configuration
D. Incoming Port in SIP Trunk Security Profile configuration
E. Destination Port in SIP Trunk Security Profile configuration
Correct Answer: CD
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Use the valid 300-815 CLACCM exam materials in 2023, download CCNP Collaboration 300-815 dumps https://www.leads4pass.com/300-815.html, practice the latest 152 exam questions and answers carefully, and ensure that you pass the exam in 2023.
