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EN 300 061-1 : 1.2.4
EN 300 061-1 : 1.2.4 INTEGRATED SERVICES DIGITAL NETWORK (ISDN) - SUBADDRESSING (SUB) SUPPLEMENTARY SERVICE - DIGITAL SUBSCRIBER SIGNALLING SYSTEM NO.ONE (DSS1) PROTOCOL - PART 1: PROTOCOL SPECIFICATION European Telecommunications Standards Institute
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EN 300 058-2 : 1.2.4
EN 300 058-2 : 1.2.4 INTEGRATED SERVICES DIGITAL NETWORK (ISDN) - CALL WAITING (CW) SUPPLEMENTARY SERVICE - DIGITAL SUBSCRIBER SIGNALLING SYSTEM NO. ONE (DSS1) PROTOCOL - PART 2: PROTOCOL IMPLEMENTATION CONFORMANCE STATEMENT (PICS) PROFORMA SPECIFICATION European Telecommunications Standards Institute
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EN 300 061-4 : 1.2.4
EN 300 061-4 : 1.2.4 INTEGRATED SERVICES DIGITAL NETWORK (ISDN) - SUBADDRESSING (SUB) SUPPLEMENTARY SERVICE - DIGITAL SUBSCRIBER SIGNALLING SYSTEM NO.ONE (DSS1) PROTOCOL - PART 4: ABSTRACT TEST SUITE (ATS) AND PARTIAL PROTOCOL IMPLEMENTATION EXTRA INFORMATION FOR TESTING (PIXIT) PROFORMA SPECIFICATION FOR THE USER...
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EN 301 144-1 : 1.1.2
EN 301 144-1 : 1.1.2 INTEGRATED SERVICES DIGITAL NETWORK (ISDN); DIGITAL SUBSCRIBER SIGNALLING SYSTEM NO. ONE (DSS1) AND SIGNALLING SYSTEM NO. 7 (SS7); SIGNALLING APPLICATION FOR THE MOBILITY MANAGEMENT SERVICE ON THE ALPHA INTERFACE; PART 1: PROTOCOL SPECIFICATION European Telecommunications Standards...
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EN 301 245 : 4.1.1
EN 301 245 : 4.1.1 DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM (PHASE 2); ENHANCED FULL RATE (EFR) SPEECH TRANSCODING (GSM 06.60 VERSION 4.1.1) European Telecommunications Standards Institute
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EN 300 052-5 : 1.2.4
EN 300 052-5 : 1.2.4 INTEGRATED SERVICES DIGITAL NETWORK (ISDN) - MULTIPLE SUBSCRIBER NUMBER (MSN) SUPPLEMENTARY SERVICE - DIGITAL SUBSCRIBER SIGNALLING SYSTEM NO. ONE (DSS1) PROTOCOL - PART 5: TEST SUITE STRUCTURE AND TEST PURPOSES (TSS&TP) SPECIFICATION FOR THE NETWORK European Telecommunications Standards...
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EN 301 213-2 : 1.3.1
EN 301 213-2 : 1.3.1 FIXED RADIO SYSTEMS; POINT-TO-MULTIPOINT EQUIPMENT; POINT-TO-MULTIPOINT DIGITAL RADIO SYSTEMS IN FREQUENCY BANDS IN THE RANGE 24,25 GHZ TO 29,5 GHZ USING DIFFERENT ACCESS METHODS; PART 2: FREQUENCY DIVISION MULTIPLE ACCESS (FDMA) METHODS European Telecommunications Standards Institute
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EN 300 359-6 : 1.4.1
EN 300 359-6 : 1.4.1 INTEGRATED SERVICES DIGITAL NETWORK (ISDN); COMPLETION OF CALLS TO BUSY SUBSCRIBER (CCBS) SUPPLEMENTARY SERVICE; DIGITAL SUBSCRIBER SIGNALLING SYSTEM NO. ONE (DSS1) PROTOCOL; PART 6: ABSTRACT TEST SUITE (ATS) AND PARTIAL PROTOCOL IMPLEMENTATION EXTRA INFORMATION FOR TESTING (PIXIT) PROFORMA SPECIFICATION FOR...
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EN 300 061-2 : 1.2.4
EN 300 061-2 : 1.2.4 INTEGRATED SERVICES DIGITAL NETWORK (ISDN) - SUBADDRESSING (SUB) SUPPLEMENTARY SERVICE - DIGITAL SUBSCRIBER SIGNALLING SYSTEM NO. ONE (DSS1) PROTOCOL - PART 2: PROTOCOL IMPLEMENTATION CONFORMANCE STATEMENT (PICS) PROFORMA SPECIFICATION European Telecommunications Standards Institute
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EN 300 339 : 1.1.1
EN 300 339 : 1.1.1 European Telecommunications Standards Institute
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EN 300 052-2 : 1.2.4
EN 300 052-2 : 1.2.4 INTEGRATED SERVICES DIGITAL NETWORK (ISDN) - MULTIPLE SUBSCRIBER NUMBER (MSN) SUPPLEMENTARY SERVICE - DIGITAL SUBSCRIBER SIGNALLING SYSTEM NO. ONE (DSS1) PROTOCOL - PART 2: PROTOCOL IMPLEMENTATION CONFORMANCE STATEMENT (PICS) PROFORMA SPECIFICATION European Telecommunications Standards...
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EN 300 092-2 : 1.2.4
EN 300 092-2 : 1.2.4 INTEGRATED SERVICES DIGITAL NETWORK (ISDN) - CALLING LINE IDENTIFICATION PRESENTATION (CLIP) SUPPLEMENTARY SERVICE - DIGITAL SUBSCRIBER SIGNALLING SYSTEM NO. (DSS1) PROTOCOL - PART 2: PROTOCOL IMPLEMENTATION CONFORMANCE STATEMENT (PICS) PROFORMA SPECIFICATION European Telecommunications...
$35.10 $78.00 -55%Reduced price!In stock
