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ČSN is a protected designation of Czech national technical standards.
Soukromá síť integrovaných služeb (PISN) - Protokol meziústřednové signalizace - Generický funkční protokol pro podporu doplňkových služeb (mod ISO/IEC 11582: 2002) (Norma k přímému použití jako ČSN).
Standard published on 1.12.2003
Selected format:
WITHDRAWN published on 1.2.1995
Selected format:Private Telecommunication Network. Signalling at the S-reference point. Generic feature key management protokol for the control of supplementary services
Standard published on 1.2.1995
Selected format:Private Integrated Services Network (PISN) - Specification, functional models and information flows - Diversion supplementary services [ISO/IEC 13872 (1995), modified]
Standard published on 1.4.1997
Selected format:Soukromá síť integrovaných služeb (PISN) - Specifikace, funkční modely a informační toky - Odklon - Doplňková služba [mod ISO/IEC 13872: 2003] (Norma k přímému použití jako ČSN).
Standard published on 1.6.2004
Selected format:
WITHDRAWN published on 1.2.1995
Selected format:Private Integrated Services Network (PISN). Inter-exchange signalling protocol. Diversion supplementary services
Standard published on 1.1.1997
Selected format:Soukromá síť integrovaných služeb (PISN) - Protokol meziústřednové signalizace - Odklon - Doplňková služba [mod ISO/IEC 13873: 2003] (Norma k přímému použití jako ČSN).
Standard published on 1.6.2004
Selected format:
WITHDRAWN published on 1.2.1995
Selected format:Private Integrated Services Network (PISN) - Specification - functional models and information flows - Path replacement additional network feature [ISO/IEC 13863 (1995), modified]
Standard published on 1.4.1997
Selected format:Latest update: 2025-07-17 (Number of items: 2 208 096)
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