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Standard 1999-01-01

OENORM EN 301070-1 V 1.2.2:1999-01-01

Integrated Services Digital Network (ISDN) - Signalling System No.7 - ISDN User Part (ISUP) version 3 interactions with the Intelligent Network Application Part (INAP) - Part 1: Protocol specification [ITU-T Recommendation Q.1600 (1997), modified]

Publication date
1999-01-01
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Original language
English

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Publication date
1999-01-01
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Original language
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