DIN EN 300121:2004-07
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DIN EN 300121:2004-07

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] (Endorsement of the English version EN 300121 V1.2.1 (2003-07) as German standard).

Summary

This European standard specifies requirements in the telecommunications sector.

Notes

DIN ETS standards collection

Technical characteristics

Publisher Deutsche Institut für Normung e.V. (DIN)
Publication Date 07/01/2004
Page Count 2
EAN ---
ISBN ---
Weight (in grams) ---
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