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Norm

ÖNORM EN 300121 V 1.2.1

Issue date: 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]

NONE
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Valid
Publisher:
Austrian Standards International
Format:
Digital | 7 Pages
Language:
English
Optionally co-design standards:
Committee 001: Information technology
ICS
33.080
Topics
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)
NONE
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