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Private Integrated Services Network (PISN); Specification, functional models and information flows; Transit c…

Overview SIST EN 301 047 V1.1.1:2005 is a European Telecommunication Standard that specifies the "Transit Counter" additional network feature (ANF-TC) for Private Integrated Services Networks (PISN).…

Private Integrated Services Network (PISN); Specification, functional models and information flows; Transit c…

Information technology — Telecommunications and information exchange between systems — Private Integrated Ser…

Overview ISO/IEC 15055:1997 - "Information technology - Telecommunications and information exchange between systems - Private Integrated Services Network - Transit counter additional network feature…