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EN 301 068-1 : 1.3.1
EN 301 068-1 : 1.3.1 BROADBAND INTEGRATED SERVICES DIGITAL NETWORK (B-ISDN) - DIGITAL SUBSCRIBER SIGNALLING SYSTEM NO. TWO (DSS2) PROTOCOL - CONNECTION CHARACTERISTICS - ATM TRANSFER CAPABILITY AND TRAFFIC PARAMETER INDICATION - PROTOCOL SPECIFICATION European Telecommunications Standards Institute
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EN 301 060-5 : 1.1.3
EN 301 060-5 : 1.1.3 INTEGRATED SERVICES DIGITAL NETWORK (ISDN) - DIGITAL SUBSCRIBER SIGNALLING SYSTEM NO. ONE (DSS1) PROTOCOL - BASIC CALL CONTROL - ENHANCEMENT AT THE "B" SERVICE ENTRY POINT FOR VIRTUAL PRIVATE NETWORK (VPN) APPLICATIONS European Telecommunications Standards Institute
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EN 301 087 : 8.2.1
EN 301 087 : 8.2.1 DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM (PHASE 2 & PHASE 2+); BASE STATION SYSTEM (BSS) EQUIPMENT SPECIFICATION; RADIO ASPECTS European Telecommunications Standards Institute
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EN 300 646-1 : 4.2.2
EN 300 646-1 : 4.2.2 INTEGRATED SERVICES DIGITAL NETWORK (ISDN) - SIGNALLING SYSTEM NO.7 - DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM (PHASE 2) - APPLICATION OF ISDN USER PART (ISUP) VERSION 2 FOR THE ISDN-PUBLIC LAND MOBILE NETWORK (PLMN) SIGNALLING INTERFACE European Telecommunications Standards Institute
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EN 300 267-3 : 1.2.6
EN 300 267-3 : 1.2.6 INTEGRATED SERVICES DIGITAL NETWORK (ISDN) - TELEPHONY 7 KHZ, VIDEOTELEPHONY, AUDIOGRAPHIC CONFERENCE AND VIDEOCONFERENCE TELESERVICES - DIGITAL SUBSCRIBER SIGNALLING SYSTEM NO.ONE (DSS1) PROTOCOL - PART 3: TEST SUITE STRUCTURE AND TEST PURPOSES (TSS&TP) SPECIFICATION FOR THE USER...
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EN 301 419-3 : 5.0.2
EN 301 419-3 : 5.0.2 DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM (PHASE 2+); ATTACHMENT REQUIREMENTS FOR GLOBAL SYSTEM FOR MOBILECOMMUNICATIONS (GSM); ADVANCED SPEECH CALL ITEMS (ASCI); MOBILE STATIONS; ACCESS European Telecommunications Standards Institute
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EN 300 417-3-1 : 1.2.1
EN 300 417-3-1 : 1.2.1 TRANSMISSION AND MULTIPLEXING (TM) - GENERIC REQUIREMENTS OF TRANSPORT FUNCTIONALITY OF EQUIPMENT - PART 3-1: SYNCHRONOUS TRANSPORT MODULE-N (STM-N) REGENERATOR AND MULTIPLEX SECTION LAYER FUNCTIONS European Telecommunications Standards Institute
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EN 300 210-6 : 1.2.4
EN 300 210-6 : 1.2.4 INTEGRATED SERVICES DIGITAL NETWORK (ISDN) - FREEPHONE (FPH) 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 THE NETWORK...
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EN 301 061-4 : 1.1.4
EN 301 061-4 : 1.1.4 INTEGRATED SVCS DIGITAL NETWK (ISDN); DIGITAL SUBSCRIBER SIGNALLING SYSTEM NO.ONE (DSS1) PROTOCOL; GENERIC FUNCTIONAL PROTOCOL FOR THE SUPPORT OF SUPPLEMENTARY SERVICES AT THE "B" SVC ENTRY POINT FOR VIRTUAL PRIVATE NETWK (VPN) APPLICATIONS; PART 4: ABSTRACT TEST SUITE (ATS) AND PARTIAL PROTOCOL IMPLEMENTATION...
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EN 300 417-1-1 : 1.2.1
EN 300 417-1-1 : 1.2.1 TRANSMISSION AND MULTIPLEXING (TM) - GENERIC REQUIREMENTS OF TRANSPORT FUNCTIONALITY OF EQUIPMENT - PART 1-1: GENERIC PROCESSES AND PERFORMANCE European Telecommunications Standards Institute
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EN 300 286-6 : 1.4.1
EN 300 286-6 : 1.4.1 INTEGRATED SERVICES DIGITAL NETWORK (ISDN); USER-TO-USER SIGNALLING (UUS) 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 THE NETWORK...
$35.10 $78.00 -55%Reduced price!In stock -
EN 301 060-4 : 1.1.4
EN 301 060-4 : 1.1.4 INTEGRATED SERVICES DIGITAL NETWORK (ISDN) - DIGITAL SUBSCRIBER SIGNALLING SYSTEM NO. ONE (DSS1) PROTOCOL - BASIC CALL CONTROL - ENHANCEMENT AT THE "B" SERVICE ENTRY POINT FOR VIRTUAL PRIVATE NETWORK (VPN) APPLICATIONS European Telecommunications Standards Institute
$35.10 $78.00 -55%Reduced price!In stock
