300-815 CLACCM Dumps (V14.02) from DumpsBase are the Latest Materials: Check the 300-815 Free Dumps (Part 1, Q1-Q40) Online

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?

25. 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?

26. An engineer must route all SIP calls in the form of <user>@example.com to the SIP trunk gateway corporate local.

Which two SIP route patterns can be used to accomplish this task? (Choose two.)

27. Which two statements are correct with respect to the Client Matter Code setting in the route pattern configuration? (Choose two.)

28. A network engineer designs a new dial plan and wants to block a certain range of numbers (8135100 through 8135105).

What is the most specific route pattern that can be configured to block only the numbers in this range?

29. Which two descriptions of the Standard Local Route Group deployment are true? (Choose two.)

30. Refer to the exhibit.

An engineer configures Cisco Unified Border Element to connect the enterprise VoIP network with a SIP telephony provider. Calls are not working in either direction.

What must be configured in the dial peer 1 to fix the issue?

31. After configuring a Cisco CallManager Express with Cisco Unity Express, inbound calls from the PSTN SIP trunk receive a ring tone for 20 seconds and then a busy signal instead of voicemail.

Which configuration fixes this problem?

32. An engineer must configure a secure SIP trunk with a remote provider, with a specific requirement to use port 5065 for inbound and otubound traffic.

Which two items must be configured to complete this configuration? (Choose two.)

33. In Cisco Unified Communications Manager, which tool do you use to check SIP traces?

34. If all patterns below are configured in Cisco Unified Communications Manager which would be used when dialing the pattern “123”?

35. Which configuration must an administrator perform to display Translation Pattern operations in Cisco Unified Communications Manager SDL traces?

36. Refer to the exhibit.

Users report that when they dial the emergency number 9911 from any internal phone, it takes a long time to connect with the emergency operator.

Which action resolves this issue?

37. The Cisco Unified Communications Manager Dialed Number Analyzer allows analysis of calls from which two devices? (Choose two.)

38. Refer to the exhibit.

An administrator is troubleshooting a situation where a call placed from a phone registered to Cisco Unified Communications Manager does not complete. The administrator wants to use the Dialed Number Analyzer on Cisco Unified CM to check which translation pattern the call is matching. However, when logging in to Cisco Unified Serviceability there is no option for Dialed Number Analyzer under the tool menu.

Which two steps must be performed to resolve this issue? (Choose two.)

39. In Cisco Unified Communications Manager globalized call routing is implemented and must confirm that it is correctly implemented without making a call.

Which tool do you use for verification?

40. 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 is the calling-party number and the numbering type if the calling user +1613-555-1234 dials the number?