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ATIS 1000604.1990(R2009)

Original price was: $146.00.Current price is: $73.00.

This standard defines the minimal set of bearer services for the ISDN basic rate interface, which conforms closely to CCITT architectural concepts and explicitly considers the service constraints in the telecommunications environment of the United States.

Published:
04/01/1990
ANSI:
ANSI Approved
Number of Pages:
22

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ATIS 1000604.1990(R2009)
Original price was: $146.00.Current price is: $73.00.