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ETSI ETS 300 389

Integrated Services Digital Network (ISDN); Circuit-mode multiple-rate unrestricted 8 kHz structured bearer service category; Service description
standard by European Telecommunications Standards Institute, 12/01/1994
Publisher: ETSI

$13.00$25.50

ISDN bearer service allowing the establishment of connections at rates at integer multiples of 64 kbit/s on a demand basis.

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