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Cisco 642-457 Exam Syllabus Topics:

Cisco Implementing Cisco Unified Communications Manager, Part 2 v8.0 (CIPT2 v8.0) Sample Questions:

Question 1

In a Cisco Unified Communications Manager centralized call processing model, what is the best CAC method recommended for this type of deployment?

A. gatekeeper-based
B. QoS-based
C. gateway-based
D. RSVP-based
E. location-based
F. region-based

Question 2

Refer to the exhibit.

The exhibit shows centralized Cisco Unified Communications Manager configuration components for TEHO calls to U.S. area code 408 from the U.K. The PSTN access code for the U.K. is 9 and 001 for international calls to the U.S. What should the TEHO-US route list configuration consist of?

A. The \+! route pattern should point directly to the U.S. gateway.
B. First route group should point only to the U.K. gateway. The second route group should point to the U.S. gateway.
C. The TEHO-US route list should contain only the local route group. The globalized configuration means that the appropriate gateway will be selected automatically.
D. First route group should point only to the U.S. gateway. The second route group should be the local route group.
E. First route group should be only the local route group. The second route group should point to the U.S. gateway.

Question 3

What is the purpose of the local route group?

A. eliminate the need for a route list
B. allow manipulation of digits at the cost point to egress
C. minimize PSTN costs
D. help in the selection of the PSTN egress gateway

Question 4

Which three of the following are steps in configuring MGCP Fallback and Cisco Unified SRST? (Choose three)

A. Enable SIP trunking between both remote and hub sites to provide mesh coverage.
B. Define the SRST reference for phones in the Device Pool configuration
C. Enable and configure the MGCP fallback and Cisco Unified SRST features on the IOS gateways.
D. Define the SRST reference in the configuration on the IP Phones.
E. Implement a simplified SRST dial plan on the remote-site-gateways to ensure connectivity for remote-site phones in SRST mode.
F. Enable and configure the MGCP fallback on the IOS gateway but not Cisco Unified SRST since it is enabled automatically.

Question 5

What is the fastest way for an engineer to test the implementation of SRST in a production environment?

A. Shut down the Cisco Unified Communications Manager Servers.
B. Add a null route to the publisher Cisco Unified Communications Manager at the remote router. Remove the null route when the operation is verified.
C. Shut down the switch ports connected to the Cisco Unified Communications Manager Servers.
D. Verification is not needed.
E. Unplug the IP phones from their switch ports.

Solutions: