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Overview SIST EN 301 820 V1.1.1:2005 defines the inter-exchange signalling protocol for the Common Information Additional Network Feature (ANF) within Private Integrated Services Networks (PISN). Dev…
Overview SIST EN 301 820 V1.2.1:2005 specifies the inter-exchange signalling protocol for Private Integrated Services Networks (PISN), focusing on the Common Information Additional Network Feature (A…
Overview ISO/IEC 15772:2003 - Information technology - Telecommunications and information exchange between systems - Private Integrated Services Network - Inter-exchange signalling protocol - Common…