CCNP Collaboration Certification 300-815 CLACCM Exam Dumps Online

300-815 Implementing Cisco Advanced Call Control and Mobility Services (CLACCM) certification exam is for CCNP Collaboration certification, which tests your knowledge of advanced call control and mobility services. It is one of the four concentration exams:

  • 300-810 CLICA Implementing Cisco Collaboration Applications (CLICA)
  • 300-815 CLACCM Implementing Cisco Advanced Call Control and Mobility Services (CLACCM)
  • 300-820 CLCEI Implementing Cisco Collaboration Cloud and Edge Solutions (CLCEI)
  • 300-835 CLAUTO Implementing Automation for Cisco Collaboration Solutions (CLAUI)

If you are interested in 300-815 CLACCM exam, you need to understand all the exam details and information first. Also, we highly recommend to get the most valid CCNP Collaboration Certification 300-815 CLACCM Exam Dumps Online to prepare for the exam well.

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1. Refer to the exhibit.





In an active SIP call between phone user A and phone user B, phone A initiates a call transfer to phone user C.

Which two scenarios are correct? (Choose two.)
2. Refer to the exhibit.





Users report that when they dial to Cisco Unity Connection from an external network, they cannot enter any digits. Assuming only in-band DTMF is supported, what is a reason for this malfunction?
3. The administrator of ABC company is troubleshooting a one-way audio issue for a call that uses H.323 protocol (slow-start mode). The administrator requests that you provide the IP and port information of the Real-Time Transport Protocol traffic that had the one-way audio call.

You gather the H.225 and H.245 messages for one of the one-way audio calls.

Where can you find the RTP IP and port information for both sides? (Note: This call flow has not invoked any media resources like MTP or transcoders).
4. Which two extended capabilities must be configured on dial peers for fast start-to-early media scenarios (H.323 to SIP interworking)? (Choose two.)
5. When you troubleshoot H.323 call setup, which message informs you that the called party is being notified about the call?
6. End users at a new site report being unable to hear the remote party when calling or being called by users at headquarters. Calls to and from the PSTN work as expected.

To investigate the SIP signaling to troubleshoot the problem, which field can provide a hint for troubleshooting?
7. Why would RTP traffic that is sent from the originating endpoint fail to be received on the far endpoint?
8. An administrator is troubleshooting call failures on an H.323 gateway via the CLI.

To see signaling for media and call setup, which debug must the Administrator turn on?
9. What is first preference condition matched in a SIP-enabled incoming dial peer?
10. 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. You determine 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 possible solutions? (Choose two.)
11. Which section under the Real-Time Monitoring Tool allows for reviewing the call flow and signaling for a SIP call in real time?
12. Which description of RTP timestamps or sequence numbers is true?
13. A support engineer is troubleshooting a voice network.

When conducting a search for call setup details related to calling search space issues, which trace files should be investigated?
14. Refer to the exhibit.





A user reports that when they call a specific phone number, no one answers the call, but when they call from a mobile phone, the call is answered. The engineer troubleshooting the issue is expecting the far-end gateway to cut through audio on the 183 Session Progress SIP message.

Which SIP Profile configuration element is necessary for the Cisco Unified Communications Manager to send acknowledgement of provisional responses?
15. A company has an SRST gateway running an IOS XE image. The company plans to enable the IPv6 addressing companywide.

To enable the IPv6 in a unified SRST gateway to support SIP phones, what are two supported supplementary features for an IPv6 fallback scenario? (Choose two.)
16. Which action is correct with respect to toll fraud prevention configuration in the Cisco Unified Communications Manager Express?
17. You see the voice register pool 1 command in your Cisco Unified Communications Manager Express configuration.

Which configuration is occurring in this section?
18. Which top-level IOS command is needed to begin the configuration of a Cisco Unified Communications Manager Express gateway to enable phones to be registered via SIP?
19. For s SIP to SIP call flow, when does Cisco Unified Border Element require transcoding resources for DTMF?
20. Where is the dtmf-relay command configured on Cisco Unified Border Element?
21. Refer to the exhibit.





Calls incoming from the provider are not working through newly set up Cisco Unified Border Element. Provider engineers get the 404 Not Found SIP message. Incoming calls are coming from the provider with called number “222333444” and Cisco Unified Communications Manager is expecting the called number to be delivered as “444333222”. The administrator already verified that the IP address of the Cisco Unified CM is set up correctly and there are no dial peers configured other than those shown in the exhibit.

Which action must the administrator take to fix the issue?
22. Refer to the exhibit.





Users report that outbound PSTN calls from phones registered to Cisco Unified Communications Manager are not completing. The local service provider in North America has a requirement to receive calls in 10-digit format. The Cisco Unified CM sends the calls to the Cisco Unified Border Element router in a globalized E.164 format. There is an outbound dial peer on Cisco Unified Border Element configured to send the calls to the provider. The dial peer has a voice translation profile applied in the correct direction but an incorrect voice translation rule applied, which is shown in the exhibit.

Which rule modified DNIS in the format that the provider is expecting?
23. 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.)
24. Which IOS command creates a SIP-enabled dial peer?

 

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