GB0-391 Exam Question 76
Which of the following statements about EPCN are correct?
GB0-391 Exam Question 77
The means of business isolation using logical isolation are ______ .
GB0-391 Exam Question 78
For an 860MHz HFC network with an optical node covering 1,000 households , when 64QAM modulation is used, the network bandwidth is all used for point-to-point services.The average household bandwidth is ____
GB0-391 Exam Question 79
The encapsulation format of the voice data transmitted in the VoIP network data is ______ .
GB0-391 Exam Question 80
Which of the following messages are used to indicate that the calling party the called call direction request is being processed, no longer receives the call request another call setup signaling message ?