A ISDN PRI circuit can be described as which of the following?
A.) 24 B channels and 1-64Kbps D channel
B.) 23 B channels and 1-64Kbps D channel
C.) 2-D channels and 1-C channel
D.) 2-64Kbps B channels and 1-16Kbps D channel
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What is matric?
Dear Mr.Shahin thank you very much for your advise i realy thanks full to you. Best of luck
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CCNA 
