What are two d
题目内容(请给出正确答案)
What are two design guidelines for VoIP networks？（）
- A、 Delay should be no more than 10 ms.
- B、 Loss should be no more than 1 percent.
- C、 Jitter should be less then 40 ms.
- D、 Managed bandwidth is strongly recommended for voice control traffic.
