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Hydrogen Technologies Standards form the basic framework for market ramp-up
More information
Climate change Standards and specifications support climate targets
More information
Smart Farming Standards and specifications are drivers for the digitalization of agriculture
More information

Standards [CURRENT]

OENORM EN 301850-1 V 1.1.1
Integrated Services Digital Network (ISDN) - Signalling System No.7 (SS7) - ISDN User Part (ISUP) - Application transport mechanism - Support of the generic addressing and transport protocol - Part 1: Protocol specification [ITU-T Recommendation Q.765.4, modified]

Edition 2001-05-01

Original language English

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Terminology

Hydrogen Technologies Standards form the basic framework for market ramp-up

Climate change Standards and specifications support climate targets

Smart Farming Standards and specifications are drivers for the digitalization of agriculture

OENORM EN 301850-1 V 1.1.1 Integrated Services Digital Network (ISDN) - Signalling System No.7 (SS7) - ISDN User Part (ISUP) - Application transport mechanism - Support of the generic addressing and transport protocol - Part 1: Protocol specification [ITU-T Recommendation Q.765.4, modified]

Want to learn more?

OENORM EN 301850-1 V 1.1.1
Integrated Services Digital Network (ISDN) - Signalling System No.7 (SS7) - ISDN User Part (ISUP) - Application transport mechanism - Support of the generic addressing and transport protocol - Part 1: Protocol specification [ITU-T Recommendation Q.765.4, modified]