What will your reply be?
Whichcodecswill satisfy these requirements?
How do a-law andmu-law reduce quantization error?
What command should you use?
What type of signalling is used for a circuit transmitted within the same channel as the voice?
Which of the following best describes the main difference between G.729 and G.729a?
what does a 5 represent?
What is the E.164 numbering plan?
Which three are supervisory signals?