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EVS-EN 301 069-1 V1.2.4:2005

Integrated Services Digital Network (ISDN); Signalling System No.7; ISDN User Part (ISUP); Application transport mechanism; Part 1: Protocol specification [ITU-T Recommendation Q.765, modified]

General information
Valid from 06.04.2005
Base Documents
EN 301 069-1 V1.2.4
Directives or regulations
None
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Standard history
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