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STN is a protected designation of Slovak national technical standards.
Private Telecommunication Network (PTN). Inter-exchange signalling protocol. Diversion supplementary services
Standard published on 1.7.2002
Selected format:Private Integrated Services Network (PISN); Inter-exchange signalling protocol; Call diversion supplementary service [ISO/IEC 13873 (2003), modified]
Standard published on 1.7.2004
Selected format:Private Integrated Services Network (PISN). Inter-exchange signalling protocol. Diversion supplementary services (ISO/IEC 13873 (1995), modified)
Standard published on 1.5.1999
Selected format:Private Telecommunication Network (PTN). Specification, functional models and information flows. Path replacement additional network feature
Standard published on 1.7.2002
Selected format:Private Integrated Services Network (PISN); Specification, functional model and information flows; Path replacement additional network feature [ISO/IEC 13863 (1998) modified]
Standard published on 1.2.2004
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 1.5.1999
Selected format:Private Telecommunication Network (PTN). Inter-exchange signalling protocol. Path replacement additional network feature
Standard published on 1.7.2002
Selected format:Private Integrated Services Network (PISN); Inter-exchange signalling protocol; Path replacement Additional Network Feature (ANF) [ISO/IEC 13874 (2003), modified]
Standard published on 1.7.2004
Selected format:Private Integrated Services Network (PISN). Inter-exchange signalling protocol. Path replacement additional network feature (ISO/IEC 13874 (1995), modified)
Standard published on 1.5.1999
Selected format:Private Telecommunication Network (PTN). Specification, functional models and information flows. Call transfer supplementary service
Standard published on 1.7.2002
Selected format:Latest update: 2026-01-21 (Number of items: 2 257 297)
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