For acceptable voice calls, the packet error rate should be no higher than what value?（） -题库考试答案搜索网

For acceptable voice calls, the packet error rate should be no higher than what value?（）

单选题

2022-01-13 18:26

A、0.1%
B、1%
C、2.5%
D、25%

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正确答案

B

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标签： CCDP(642-873)

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