Cisco 300-075 Exam Dumps

Question 6 of 89

Company X has a Cisco Unified Communications Manager cluster and a VCS Control server with video endpoints registered on both systems. Users find that video endpoints registered on Call manager can call each other and likewise for the endpoints registered on the VCS server. The administrator for Company X realizes he needs a SIP trunk between the two systems for any video endpoint to call any other video endpoint. Which two steps must the administrator take to add the SIP trunk? (Choose two.)

Set up a SIP trunk on Cisco UCM with the option Device-Trunk with destination address of the VCS server.

Set up a subzone on Cisco UCM with the peer address to the VCS cluster.

Set up a neighbor zone on the VCS server with the location of Cisco UCM using the menu option VCS Configuration > Zones > zone.

Set up a SIP trunk on the VCS server with the destination address of the Cisco UCM and Transport set to TCP.

Set up a traversal subzone on the VCS server to allow endpoints that are registered on Cisco UCM to communicate. AC

Correct Answer:

To establish a SIP trunk between Cisco Unified Communications Manager (UCM) and a VCS Control server, there are specific steps that need to be followed on both systems. First, on Cisco UCM, a SIP trunk needs to be set up with the option Device-Trunk and the destination address of the VCS server. This will allow UCM to route calls through the SIP trunk to the VCS server. Second, on the VCS server, a neighbor zone must be configured with the location of the Cisco UCM. This will enable the VCS server to recognize the Cisco UCM as a peer and route calls to it. Together, these steps ensure that video endpoints registered on either system can call endpoints on the other system.

Question 7 of 89

Which statement is true regarding the configuration of SAF Forwarder?

In a multisite dial plan, SAF Forwarders may exist in multiple autonomous systems.

The client label that is configured in Cisco Unified Communications Manager must match the configuration on the SAF Forwarder router.

There should not be multiple nodes of Cisco Unified Communications Manager clusters acting as SAF clients.

The destination IP address must match the loopback address of the SAF router.

Correct Answer: A

In a multisite dial plan, SAF (Service Advertisement Framework) Forwarders can indeed exist in multiple autonomous systems. This configuration helps in connecting different parts of a network that might be segmented into multiple autonomous systems. It ensures scalability and flexibility in managing large and complex networks. The other options contain information that is either incorrect or not a necessarily true requirement for the configuration of SAF Forwarder.

Question 8 of 89

Refer to the exhibit.

What is the correct value to use for the "DSCP for TelePresence Calls" Cisco CallManager service parameter?

28 (011100)

34 (100010)

41 (101001)

46 (101110)

Correct Answer: A

The DSCP value for TelePresence Calls shown in the exhibit is AF32. In binary, AF32 corresponds to the value 011100, which is 28 in decimal. Therefore, the correct answer is 28.

Question 9 of 89

Refer to the exhibit.

If an IP phone in San Jose roams to New York, which two IP phone settings will be modified by Device Mobility so that the phone can place and receive calls in

New York? (Choose two.)

The physical locations are not different, so the configuration of the phone is not modified.

The physical locations are different, so the roaming-sensitive parameters of the roaming device pool are applied.

The device mobility groups are the same, so the Device Mobility-related settings are applied in addition to the roaming-sensitive parameters.

The Device Mobility information is associated with one or more device pools other than the home device pool of the phone, so one of the associated device pools is chosen based on a round-robin load-sharing algorithm.

The Device Mobility information is associated with the home device pool of the phone, so the phone is considered to be in its home location. Device Mobility will reconfigure the roaming-sensitive settings of the phone. BC

Correct Answer:

When an IP phone in San Jose roams to New York, the physical locations are different, meaning the roaming-sensitive parameters of the roaming device pool are applied. Additionally, because the device mobility groups for San Jose and New York are the same (US_dmg), the Device Mobility-related settings are also applied. This ensures that the phone is configured correctly to place and receive calls in New York, so the correct options are that the physical locations are different, so the roaming-sensitive parameters of the roaming device pool are applied and the device mobility groups are the same, so the Device Mobility-related settings are applied in addition to the roaming-sensitive parameters.

Question 10 of 89

In Cisco Unified Communications Manager, where do you configure the default bit rate for audio and video devices?

Enterprise Parameters

Region under Region Information

Cisco CallManager service under Service Parameter Configuration

Enterprise Phone Configuration

Correct Answer: B

The default bit rate for audio and video devices in Cisco Unified Communications Manager is configured under 'Region' in the 'Region Information' settings. This is where you specify the maximum bit rate for audio and video calls between regions.