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ČSN ETSI EN 300121-V1.2.1 (877023)
Digitální síť integrovaných služeb (ISDN) - Aplikace uživatelské části (ISUP) signalizačního systému číslo 7 (SS7) ISDN pro mezinárodní propojení ISDN podle ITU-T (ISUP verze 1) - Změna 1: Schéma přednosti mezinárodní tísňové služby (IEPS) [mod ITU-T Q.767/A1: 2002] (Norma k přímému použití jako ČSN).
Automatically translated name:
Integrated Services Digital Network (ISDN) - Applications User Part (ISUP) Signalling System No. 7 (SS7) for international ISDN connections ISDN by ITU-T (ISUP version 1) - Amendment 1: Diagram of the advantages of international emergency services (IEPs) [mod ITU -T Q.767 / A1: 2002] (standard for direct use as CSN).
STANDARD published on 1.12.2003
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The information about the standard:
Designation standards: ČSN ETSI EN 300121-V1.2.1
Classification mark: 877023
Catalog number: 68580
Publication date standards: 1.12.2003
SKU: NS-172601
Approximate weight : 300 g (0.66 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
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