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Overview SIST EN 300 361 V1.2.1:2005 is a key European standard that specifies the requirements, functional models, and information flows for the Call Offer supplementary service within Private Integ…
Overview SIST EN 300 361 V1.3.1:2005 standard, endorsed by the Slovenian Institute for Standardization (SIST), specifies the functional model and information flows for the call offer supplementary se…
Overview - ISO/IEC 14841:1996 (Call Offer SS-CO) ISO/IEC 14841:1996 defines the Call Offer supplementary service (SS-CO) for Private Integrated Services Networks (PISN). The standard specifies stage…