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Norm

ÖNORM ETS 300121

Ausgabedatum: 1993 08 01

Integrated Services Digital Network (ISDN) - Application of the ISDN User Part (ISUP) of CCITT Signalling System No. 7 for international ISDN interconnections (ISUP version 1)

ZURÜCKGEZOGEN : 2003 09 01
Herausgeber:
Austrian Standards International
Format:
Papier | 10 Seiten
Sprache:
Englisch
Aktuell Gültig:
ÖNORM EN 300121 V 1.2.1:2003 09 01
Standards mitgestalten:
Komitee 001: Informationstechnologie
ICS
33.080
Fachgebiete
IT, communication & electronic, Integrated Services Digital Network (ISDN), Integrated Services Digital Network (ISDN) Electric & lighting engineering, Integrated Services Digital Network (ISDN), Integrated Services Digital Network (ISDN)
ÖNORM EN 300121 V 1.2.1
2003 09 01
Integrated Services Digital Network (ISDN) - Application of the ISDN User Part (ISUP) of ITU-T Signa...
Norm
ÖNORM ETS 300121
1993 08 01
Integrated Services Digital Network (ISDN) - Application of the ISDN User Part (ISUP) of CCITT Signa...
Norm
↖
Norm
ÖNORM EN 300121 V 1.2.1
Ausgabedatum : 2003 09 01
Integrated Services Digital Network (ISDN) - Application of the ISDN User Part (ISUP) of ITU-T Signalling System No.7 (SS7) for international ISDN interconnections (ISUP version 1) - Amendment 1: International Emergency Preference Scheme (IEPS) service [ITU-T Recommendation Q.767 Amendment 1 (2002), modified]