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STN is a protected designation of Slovak national technical standards.
Digital Broadband Cable Access to the Public Telecommunications Network. IP Multimedia Time Critical Services. Part 12: Internet Signalling Transport Protocol (ISTP)
Standard published on 1.2.2008
Selected format:Digital Broadband Cable Access to the Public Telecommunications Network. IP Multimedia Time Critical Services. Part 23: Internet Protocol Access Terminal - Line Control Signalling (IPAT-LCS)
Standard published on 1.2.2008
Selected format:Private Integrated Services Network (PISN); Use of QSIG at the C reference point between a PINX and an interconnec ting network [ISO/IEC 20161 (2001), modified]
Standard published on 1.7.2004
Selected format:Services and Protocols for Advanced Networks (SPAN). Service Provider Access. Development of standards to support Open Inter-Network Interfaces and Service Provider Access
Standard published on 1.7.2004
Selected format:Private Integrated Services Network (PISN); Specification, functional model and information flows; Single step call transfer supplementary service [ISO/IEC 19459 (2001) modified]
Standard published on 1.2.2004
Selected format:Private Integrated Services Network (PISN); Inter-exchange signalling protocol; Single step call transfer supplementary service [ISO/IEC 19460 (2003), modified]
Standard published on 1.7.2004
Selected format:Private Integrated Services Network (PISN); Specification, functional model and information flows; Simple Dialog supplementary service [ISO/IEC 21407 (2001) modified]
Standard published on 1.2.2004
Selected format:Private Integrated Services Network (PISN); Inter-exchange signalling protocol; Simple dialog supplementary service [ISO/IEC 21408 (2003), modified]
Standard published on 1.7.2004
Selected format:Private Integrated Services Network (PISN); Specification, functional model and information flows; Call identification and call linkage additional network features [ISO/IEC 21888 (2001) modified]
Standard published on 1.2.2004
Selected format:Private Integrated Services Network (PISN); Inter-exchange signalling protocol; Call identification and call linkage Additional Network Feature (ANF) [ISO/IEC 21889 (2001), modified]
Standard published on 1.7.2004
Selected format:Latest update: 2025-12-18 (Number of items: 2 252 678)
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