Cisco Implementing Cisco Unified Communications Voice over IP and QoS v8.0 (CVOICE v8.0) : 642-437

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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. What is the maximum amount of one-way delay that is considered acceptable per G.114 for a voice call with little or no concern for quality issues?

A) 1 sec
B) 200 ms
C) 150 ms
D) 500 ms

2. DRAG DROP
Drag the appropriate IOS command from the left and drop them in the spaces on the right in order to configure Cisco Unified Border Element. The ITSP does not support early offer. Not all boxes are used.

3. What are the two major types of VoIP gateways?

A) analog and digital
B) E and M
C) FXO and FXS
D) CAS and CCS

4. What is the purpose of a COR list?

A) to restrict the ability of phones to make certain types of calls
B) to create a set of dial peers for IP phones
C) to identify the incoming call leg with the highest priority
D) to list a detailed configuration for an IP phone and voice port

5. Which bandwidth percentage should the priority queue be given when configuring LLQ on a 256kb/s Frame Relay circuit? The circuit uses header compression with no checksums and FRF.12 so that five simultaneous G.729 calls can be completed.

A) 24 percent
B) 16 percent
C) 47 percent
D) 32 percent
E) 5 percent

Solutions: