Please input the number of codec that using 3
Codec 1 = g711
Channel capacity of codec 1 = 1000
Percentage of codec 1 = 0.5
Codec 2 = g722
Channel capacity of codec 2 = 2000
Percentage of codec 2 = 0.3
Codec 3 = g729
Channel capacity of codec 3 = 3000
Percentage of codec 3 = 0.2
No.   Codec  ChannelCap   Percentage
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