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Cisco 642-437 Exam Syllabus Topics:

Cisco Implementing Cisco Unified Communications Voice over IP and QoS v8.0 (CVOICE v8.0) Sample Questions:

1. Which type of delay is caused by the distance that signal must travel in fiber- or copper-based networks?

A) propagation delay
B) processing delay
C) handling delay
D) serialization delay

2. Refer to the exhibit.

Which two of the following implementation methods will resolve the issue of overlapping extension numbers? (Choose two.)

A) Implement a private numbering plan.
B) Assign a unique username to each extension.
C) Implement an intersite prefix and a site code for each site. The prefix and site codes should not overlap with the extension numbers.
D) Implement a site code for each site that does not start with the digits 1 or 2.
E) Implement an intersite prefix that does not conflict with the digits 1 or 2.

3. What is the function of TEHO in a path selection strategy?

A) Uses the WAN link for call routing to avoid PSTN charges.
B) Defines each site with a unique site code.
C) Uses the WAN link for call routing to avoid PSTN charges; in addition, the PSTN breakout should be as close as possible to the final PSTN destination.
D) Allows users to place an intersite call by dialing a site code.

4. DRAG DROP
The voice gateway selects an inbound VoIP dial peer by matching the information elements in the setup message with the dial peer attributes. From the list on the left, drag the elements to the right and drop them in the order in which a voice gateway matches inbound calls. Not all options are used.

5. Which command should you use to configure a Skinny Call Control Protocol directory number with an extension of 1003 and secondary number 9195551003?

A) extension 1003 secondary 9195551003
B) extension 1003 9195551003
C) number 1003 secondary 9195551003
D) number 1003 9195551003

Solutions: