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STN EN 300403-1-V1.3.2 (870403)
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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 [ITU-T Recommendation Q.931 (1993), modified]
Standard published on 1.4.2001
Selected format: English - Print design (ON REQUEST)
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STN ETS 300403-1:2000/C1 (870403)
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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. (ITU-T Recommendation Q.931 (1993). modified)
Change published on 1.7.2000
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STN ETS 300403-2 (870403)
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Integrated Services Digital Network (ISDN). Digital Subscriber Signalling System No. one (DSS1) protocol. Signalling network layer for circuit-mode basic call control. Part 2: Specification and Description Language (SDL) diagrams
Standard published on 1.7.2000
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STN EN 300403-2-V1.3.1 (870403)
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Integrated Services Digital Network (ISDN). Digital Subscriber Signalling System No. one (DSS1) protocol. Signalling network layer for circuit- mode basic call control. Part 2: Specification and Description Language (SDL) diagrams
Standard published on 1.11.2001
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STN ETS 300403-3 (870403)
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Integrated Services Digital Network (ISDN). Digital Subscriber Signalling System No. one (DSS1) protocol. Signalling network layer for circuit- mode basic call control. Part 3: Protocol Implementation Conformance Statement (PICS) proforma specification
Standard published on 1.7.2002
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STN EN 300403-3-V1.2.2 (870403)
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Integrated Services Digital Network (ISDN). Digital Subscriber Signalling System No. one (DSS1) protocol. Signalling network layer for circuit- mode basic call control. Part 3: Protocol Implementation Conformance Statement (PICS) proforma specification
Standard published on 1.4.2002
Selected format: English - Print design (ON REQUEST)
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STN EN 300403-3-V1.3.1 (870403)
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Integrated Services Digital Network (ISDN). Digital Subscriber Signalling System No. one (DSS1) protocol. Signalling network layer for circuit- mode basic call control. Part 3: Protocol Implementation Conformance Statement (PICS) proforma specification
Standard published on 1.11.2001
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STN EN 300403-3-V1.4.1 (870403)
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Integrated Services Digital Network (ISDN). Digital Subscriber Signalling System No. one (DSS1) protocol. Signalling network layer for circuit- mode basic call control. Part 3: Protocol Implementation Conformance Statement (PICS) proforma specification
Standard published on 1.2.2002
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STN ETS 300403-4 (870403)
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Integrated Services Digital Network (ISDN). Digital Subscriber Signalling System No. one (DSS1) protocol. Signalling network layer for circuit-mode basic call control. Part 4: Test Suite Structure and Test Purposes (TSS and TP) specification for the user
Standard published on 1.7.2000
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STN ETS 300403-5 (870403)
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Integrated Services Digital Network (ISDN). Digital Subscriber Signalling System No. one (DSS1) protocol. Signalling network layer for circuit- mode basic call control. Part 5: Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT) proforma specification for the user
Standard published on 1.4.2002
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