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

1. Calculate how many IP phone calls can be sent across a 64 kbps Frame Relay link that uses the
G.729 codec being sampled 50 times a second, 20 bytes a sample, and has 6 bytes of Frame Relay header overhead with no checksum and uses header compression.

A) 4
B) 3
C) 5
D) 7

2. For multisite deployments with distributed call processing, which three dial plan solutions does Cisco recommend? (Choose three.)

A) defining Call Admission Control for Cisco Extension Mobility
B) defining remote site redundancy options
C) using access and site codes
D) implementing PSTN access
E) implementing PSTN backup
F) implementing Service Advertisement Framework

3. You are configuring a Cisco Unified Border Element. What do you need to do to achieve address hiding?

A) Activate the voice service voip command at the dial-peer configuration mode.
B) Under the dial-peer configuration mode, issue the codec flow-through command.
C) Under the voice service configuration mode, issue the media flow-around command.
D) Under the dial-peer configuration mode, issue the media flow-through command.

4. Which debug command can be used to show events specific to the Cisco Unified Border Element gateway?

A) debug ip cube
B) debug ip voip cube
C) debug voip ipipgw
D) debug voip cube events

5. 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) 500 ms
B) 200 ms
C) 150 ms
D) 1 sec

Solutions: