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Private Integrated Services Network (PISN); Specification, functional model and information flows; Call compl…

Overview SIST EN 300 365 V1.3.1:2005 defines the specification, functional model, and information flows for call completion supplementary services in Private Integrated Services Networks (PISN). This…

Private Integrated Services Network (PISN); Specification, functional model and information flows; Call compl…

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

Overview ISO/IEC 13866:1995 - Information technology - Telecommunications and information exchange between systems - Private Integrated Services Network (PISN) - Specification, functional model and i…