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Standards Worldwide
Standards Worldwide
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Standard [CURRENT]

OENORM EN 300899-1 V 1.1.2:1998-12-01

Integrated Services Digital Network (ISDN) - Signalling System No.7 - Interworking between ISDN User Part (ISUP) version 2 and Digital Subscriber Signalling System No. one (DSS1) - Part 1: Protocol specification [ITU-T Recommendation Q.699, modified]

Publication date
1998-12-01
Original language
English
Pages
184

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Standards Ticker 1
1

Learn more about the standards ticker

Publication date
1998-12-01
Original language
English
Pages
184

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