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ČSN is a protected designation of Czech national technical standards.
Směrování volání na služby evropského telefonního číslovacího prostoru (ETNS) (Norma k přímému použití jako ČSN).
Standard published on 1.7.2002
Selected format:Management of the European Telephony Numbering Space (ETNS)
Standard published on 1.10.1999
Selected format:Management evropského telefonního číslovacího prostoru (ETNS) (Norma k přímému použití jako ČSN).
Standard published on 1.7.2002
Selected format:Integrated Services Digital Network (ISDN) - Security tools (SET) for use within telecommunication services
Standard published on 1.11.1999
Selected format:Integrated Services Digital Network (ISDN) - Selective Call Forwarding (SCF) supplementary services (unconditional, busy and no reply) - Service description
Standard published on 1.11.1999
Selected format:Telecommunications Management Network (TMN) - Management interfaces associated with the VB5.1
Standard published on 1.1.2000
Selected format:Síť telekomunikačního managementu (TMN) - Rozhraní managementu přidružená k referenčnímu bodu VB5.1 (Norma k přímému použití jako ČSN).
Standard published on 1.3.2002
Selected format:Transmission and Multiplexing (TM) - Synchronous Digital Hierarchy (SDH) network information model - Basic trail and Sub-Network Connection (SNC) configuration management ensemble
Standard published on 1.1.2000
Selected format:Telecommunications Management Network (TMN) - Information models and protocols for the management and control of the Asynchronous Transfer Mode (ATM) switching network element - Part 1: Q3 interface specification
Standard published on 1.1.2000
Selected format:Integrated Services Digital Network (ISDN) - Teleaction teleservice - Service description
Standard published on 1.1.2000
Selected format:Latest update: 2025-12-21 (Number of items: 2 252 887)
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