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Detail Form
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1.
Which type of signaling is DTMF?
2.
What is the optimal end-to-end delay that should be achieved in a VoIP network?
3.
What is the E.164 numbering plan?
4.
On the MOS scale, what does a 5 represent?
5.
Which of the following best describes the main difference between G.729 and G.729a?
6.
What type of signalling is used for a circuit transmitted within the same channel as the voice?
7.
You are the Voice technician at Certkiller .com. The Certkiller network uses VoIP. Your newly appointed Certkiller trainee wants to knowwhat the disadvantage of using VoIP rather than VoFR or VoATM are. What will your reply be?
8.
You are the network engineer at Certkiller .com. You have configured real-time call control processing on the Certkiller VoIP network. You want to verify this configuration. What command should you use?
9.
How do a-law and mu-law reduce quantization error?
10.
You are the network technician at Certkiller .com. Your newly appointed Certkiller trainee wants to know what does the connection tie-line command emulates. What will your reply be?