Which ISDN specification series deals with Concepts and
Terminology?

A.) World Series

B.) I- Series

C.) Q-Series

D.) 911-Series

E.) J-Series

F.) F-Series



Which ISDN specification series deals with Concepts and Terminology? A.) World Series B.) I- ..

Answer / guest

Answer: B

The 2 most important ISDN specifications are Q & I:

Q - Call setup and teardown.

I - Concepts and terminology.

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