Codes et normes - Achat
ISO/IEC 17309:2000
Information technology -- Telecommunications and information exchange between systems -- Private Integrated Services Network -- Mapping functions for the employment of a circuit mode basic service and the supplementary service user-to-user signalling as a pair of on-demand inter-PINX connections
SKU: iso_032966_115750
Publié par ISO/IEC
Année de publication 2000
1 Edition
9 pages
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