Electricity metering. Data exchange for meter reading, tariff and load control using wide area networks. Public switched telephone network (PSTN) with LINK+ protocol
€316.00
Information technology. Telecommunications and information exchange between systems. Private integrated services network. Specification, functional model and information flows. Route restriction class additional network feature
€193.00
Information technology. Telecommunications and information exchange between systems. Private integrated services network. Inter-exchange signalling protocol. Route restriction class additional network feature
Information technology. Telecommunications and information exchange between systems. Broadband private integrated services network. Inter-exchange signalling protocol. Signalling ATM adaptation layer
€269.00
Information technology. Telecommunications and information exchange between systems. Broadband private integrated services network. Inter-exchange signalling protocol. Basic call/connection control
€404.00
Information technology. Telecommunications and information exchange between systems. Private telecommunications networks. Digital channel aggregation
Information technology. Telecommunications and information exchange between systems. Broadband private integrated services network. Inter-exchange signalling protocol. Transit counter additional network feature
Information technology. Telecommunications and information exchange between systems. PISN mobility-general principles and services aspects
€355.00
Information technology. Telecommunications and information exchange between systems. Private integrated services network. Inter-exchange signalling protocol. Call priority interruption and call priority interruption protection supplementary services
Information technology. Telecommunications and information exchange between systems. Private integrated services network. Specification, functional model and information flows. Call priority interruption and call priority interruption protection supplementary services
Information technology. Telecommunication and information exchange between systems. Private integrated services network. Circuit mode bearer services. Inter-exchange signalling procedures and protocol
Information technology. Telecommunications and information exchange between systems. Private integrated services network. Specification, functional model and information flows. Path replacement additional network feature
PNO-ISC service description number 001. Completion of calls to busy subscriber (CCBS). Supplementary service
PNO-ISC service description number 003. Geographic number portability
PNO-ISC service description number 006. High level service description for targeted transit
€165.00
