ETSI EN 301 069-1

ETSI EN 301 069-1
ETSI EN 301 069-1 English PDF Integrated Services Digital Network (ISDN); Signalling System No.7 (SS7); ISDN User Part (ISUP); Application transport mechanism; Part 1: Protocol specification [ITU-T Recommendation Q.765, modified]

standard published 02/01/2001 by European Telecommunications Standards Institute

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Integrated Service Digital Network (ISDN); Signalling System No. 7; Application Transport Mechanism (APM) version 2

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