What is a QoS requirement for VoIP calls?

A. ג‰₪ 15% packet loss

B. ג‰₪ 150 bps per phone of guaranteed bandwidth

C. ג‰₪ 150 ms of jitter

D. ג‰₪ 150 ms of one-way latency from mouth to ear








 

Suggested Answer: D

Reference:
https://www.ciscopress.com/articles/article.asp?p=357102#:~:text=One%2Dway%20latency%20(mouth%20to,and%20Layer%202%20media%

20overhead)
.

This question is in 350-801 CLCOR exam 
For getting CCNP Collaboration Certificate


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