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1. You are adding regions in Cisco Unified Communications Manager.

Which codec(s) are selected when a call is placed if you set up the max audio bit rate to use 8 kbps?

2. How can an administrator stop Cisco Unified Communications Manager from advertising the OPUS codec for recording enabled devices?

3. An engineer must manually provision a Cisco IP Phone 8845 using SIP.

Which two fields must be configured for a successful provision? (Choose two.)

4. Refer to the exhibit.

When making a call to a MRA client, what are the combinations of protocol on each of the different sections A-B-C?

5. An engineer is configuring a Cisco Unified Border Element to allow the video endpoints to negotiate without the Cisco Unified Border Element interfering in the process.

What should the engineer configure on the Cisco Unified Border Element to support this process?

6. Due to service provider restriction, Cisco UCM cannot send video in the SDP.

Which two options on Cisco UCM are configured to suppress video in the SDP in outgoing invites? (Choose two.)

7. A Cisco IP Phone 7841 that is registered to a Cisco UCM with default configuration receives a call setup message.

Which codec is negotiated when the SDP offer includes this line of text?

m=audio 49181 RTP/AVP 0 8 97

8. Endpoint A is attempting to call endpoint B. Endpoint A only supports G.711ulaw with a packetization rate of 20 ms, and endpoint B supports packetization rate of 30 ms for G.711ulaw.

Which two media resources are allocated to normalize packetization rates through transrating? (Choose two.)

9. An engineer with ID0123456789 is designing a new dial plan for a customer that has offices in several countries on four continents around the world. This client also wants to integrate with a Microsoft Lync backend.

Which dial plan type does the engineer recommend?

10. Refer to the exhibit.

An engineer is troubleshooting a codec negotiation issue where both endpoints that are involved in the call support the codecs listed in the exhibit.

Which audio codec is selected if a call between two endpoints in Region1 is placed?

11. Refer to the Exhibit.

Which command is required to allow this media resource to handle Video Media streams?

12. Which two protocols are proxied over an Expressway-E/C pair when a MRA login including phone services is performed? (Choose two.)

13. Which DTMF relay method configured on a SIP dial-peer will ensure that a media resource is not invoked by Unified CM for calls to UCCX IVRs?

14. Which two protocols can be configured for the Cisco Unity Connection and Cisco UCM integration? (Choose two.)

15. Which task is required when configuring self-provisioning for an end user in Cisco UCM?

16. Which two steps should be taken to provision a phone after the Self-Provisioning feature was configured for end users? (Choose two.)

17. An engineer is configuring IP telephony. The network relies on DHCP to provide TFTP server addresses to the endpoints. Policy requires the endpoints to receive two server addresses.

Which DHCP option must be configured?

18. Refer to the exhibit.

Which outgoing m-line SDP is sent to Cisco UCM after matching the appropriate dial peers via Cisco Unified Border Element?

19. An end user at a remote site is trying to initiate an Ad Hoc conference call to an end user at the main site. The conference bridge is configured to support G.711.

The remote user's phone only supports G.729.

The remote end user receives an error message on the phone: `Cannot Complete Conference Call. `

What is the cause of the issue?

20. Which transport protocol does the application layer protocol SNMP use?

21. Which protocol does Cisco Prime Collaboration Assurance use to poll the health status of different systems in the Collaboration environment?

22. When a remote office location is set up with limited bandwidth resources, which codec would allow the most voice calls with the limited bandwidth?

23. Refer to the exhibit.

This INVITE is sent to an endpoint that only supports G.729.

What must be done for this call to succeed?

24. Refer to the exhibit.

Endpoint A calls endpoint B.

What is the only audio codec that can be used for the call?

25. Refer to the exhibit.

When a UC Administrator is troubleshooting DTMF negotiated by this SIP INVITE, which two messages should be examined next to further troubleshoot the issue? (Choose two.)

26. An engineer wants to manually deploy a Cisco Webex DX80 video endpoint to a remote user.

Which type of provisioning is configured on the endpoint?

27. Refer to the exhibit.

A call is failing to establish between two SIP Devices. The called device answers with this SDP.

Which SDP parameter causes this issue?

28. An engineer encounters third-party devices that do not support Cisco Discovery Protocol.

What must be configured on the network to allow device discovery?

29. On which protocol and port combination does Cisco Prime Collaboration receive notifications (Traps and Inform Requests) from several network devices in the Collaboration infrastructure for which it has requested notifications?

30. Which two actions must be taken to provision a new device using the self-provisioning? (Choose two.)

31. Which Cisco Collaboration Edge architecture product allows remote endpoints to leverage corporate on-premises Cisco Unified Communications infrastructure?

32. Refer to the exhibit.

An engineer must configure DHCP service on the Cisco UCM.

In which field must the engineer configure the server IP to provide the configuration files to the endpoints?

33. An administrator installs a new Cisco TelePresence video endpoint and receives this error: `AOR is not permitted by Allow/Deny list.`

Which action should be taken to resolve this problem?

34. Refer to the exhibit.

An administrator configures fax dial-peers on a Cisco IOS gateway and finds that faxes are not working correctly.

Which change should be made to resolve this issue?

35. Refer to the exhibit.

Which codec should an engineer select for a call made between `Dallas-REG` & `Austin-REG`?

36. Refer to the exhibit.

A customer wants the SIP 200 OK shown to advertise codecs in the following order:

✑ G.729

✑ G.711u

✑ G.711a

✑ G.723

✑ G.728

After correcting the codec preferences, what should the audio payload show in the SIP Traces?

37. A network administrator with ID0123456789 has determined that a WAN link between two Cisco UCM clusters supports only 1 Mbps of bandwidth for voice traffic.

How many calls does this link support if G.711 as the audio codec is used?

38. Refer to the exhibit.

In this Cisco UCM setup configured for EARLY OFFER, what is the codec preference line in the initial SIP INVITE SDP?

39. What is required for Cisco UCM to accept SIP calls with a URI in the format of `sip: [email protected]`?

40. An administrator installed a Cisco Unified IP 8831 Conference Phone that is failing to register.

Which two actions should be taken to troubleshoot the problem? (Choose two.)