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NF Z82-369-1 ; NF EN 300369-1:1999-03-01
Integrated Services Digital Network (ISDN). Explicit Call Transfer (ECT) supplementary service. Digital Subscriber Signalling System Number one (DSS1) protocol. Part 1: protocol specification
Edition
1999-03-01
NF Z82-391-4 ; NF EN 302091-4:2014-03-26
Broadband integrated services digital network (B-ISDN) and Broadband private integrated services network (B-PISN) - Digital subscriber signalling system No. two (DSS2) and Broadband inter-exchange signalling (B-QSIG) and Signalling system No.7 (SS7) - Prenegotiation - Part 4: abstract test suite (ATS) and partial protocol implementation extra information for testing (PIXIT) proforma specification (V1.1.1)
Edition
2014-03-26
NF Z82-392-4 ; NF EN 302092-4:2014-04-05
Broadband integrated services digital network (B-ISDN) and Broadband private integrated services network (B-PISN) - Digital subscriber signalling system No. two (DSS2) and Broadband QSIG (B-QSIG) protocol - Call control specification in a separated call and bearer control environment - Part 4: abstract test suite (ATS) and partial protocol implementation extra information for testing (PIXIT) proforma specification (V1.1.1)
Edition
2014-04-05
NF Z82-402-7 ; NF EN 300402-7:2005-09-01
Integrated Services Digital Network (ISDN) - Digital Subscriber Signalling System No. one (DSS1) protocol - Data link layer - Part 7: Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT) proforma specification for the general protocol (V1.4.5)
Edition
2005-09-01
NF Z82-403-1 ; NF EN 300403-1:2000-04-01
Integrated Services Digital Network (ISDN) - Digital Subscriber Signalling System No. one (DSS1) protocol - Signalling network layer for circuit-mode basic call control - Part 1: protocol specification
Edition
2000-04-01
NF Z82-443-2 ; NF EN 300443-2:2014-12-19
Broadband integrated services digital network (B-ISDN) - Digital subscriber signalling system No. two (DSS2) protocol - B-ISDN user-network interface layer 3 specification for basic call/bearer control - Part 2: protocol implementation conformance statement (PICS) proforma specification (V1.3.1)
Edition
2014-12-19
NF Z82-485 ; NF EN 300485:2005-09-01
Integrated Services Digital Network (ISDN) - Definition and usage of cause and location in Digital Subscriber Signalling System No. one (DSS1) and Signalling System No. 7 (SS7) ISDN User Part (ISUP) - (ITU-T Recommendation Q.850 (1998) with addendum modified) (V1.3.1)
Edition
2005-09-01
NF Z85-094-3 ; NF EN 302094-3:2014-03-19
Integrated services digital network (ISDN) - Digital subscriber signalling system No. 1 (DSS1) and signalling system No. 7 (SS7) protocols - Call forwarding on not reachable (CFNRc) supplementary service for cordless terminal mobility (CTM) phase - Part 3: test suite structure and test purpose (TSS&TP) specification for the user (V1.1.1)
Edition
2014-03-19
BS EN ISO 5828
Resistance welding equipment. Secondary connecting cables with terminals connected to water-cooled lugs. Dimensions and characteristics
Edition
2001-05-15
BS EN 12279
Gas supply systems. Gas pressure regulating installations on service lines. Functional requirements
Edition
2000-07-15