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33.040.30 : Switching and signalling systems

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  • UNE 199102-1:2018 IN

    Road traffic management equipment. Maintenance. Recommendations for maintenance. Part 1. Recommendations for preventive maintenance of metallic structures
    3/7/2018 - PDF - Spanish - AENOR
    Learn More
    €46.00

  • ANSI/ATIS 0600016:2018

    Remote End POTS Splitter Requirements
    1/1/2018 - PDF sécurisé - English - ANSI
    Learn More
    €110.00

  • ITU-T G.973

    Characteristics of repeaterless optical fibre submarine cable systems
    11/1/2016 - PDF - English - ITU
    Learn More
    €25.00

  • ITU-T Q.1912.5D

    Interworking between session initiation protocol (SIP) and bearer independent call control protocol (BICC) or ISDN user part (ISUP): Test suite structure and test purposes (TSS&TP) for profile C
    8/1/2016 - PDF - English - ITU
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    €25.00

  • ITU-T Q.3712

    Scenarios and signalling requirements of unified intelligent programmable interface for IPv6
    8/1/2016 - PDF - English - ITU
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    €25.00

  • ITU-T Q.3629

    Interworking between the IP multimedia core network subsystem and circuit switched networks - Protocol specification
    8/1/2016 - PDF - English - ITU
    Learn More
    €25.00

  • ITU-T Q.4012.1

    Anonymous communication rejection and communication barring using IP multimedia core network subsystem; Conformance testing specification - Part 1: Protocol implementation conformance statement
    8/1/2016 - PDF - English - ITU
    Learn More
    €25.00

  • ITU-T Q.4011.3

    Closed user group using IP multimedia core network subsystem; Conformance test specification - Part 3: Test suite structure and test purposes; User side
    8/1/2016 - PDF - English - ITU
    Learn More
    €25.00

  • ITU-T Q.4011.1

    Closed user group using IP multimedia core network subsystem; Conformance test specification - Part 1: Protocol implementation conformance statement
    8/1/2016 - PDF - English - ITU
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    €25.00

  • ITU-T Q.4009.2

    Completion of communications to busy subscriber and completion of communications by no reply using IP multimedia core network subsystem; Conformance test specification - Part 2: Test suite structure and test purposes
    8/1/2016 - PDF - English - ITU
    Learn More
    €25.00

  • ITU-T Q.4009.1

    Completion of communications to busy subscriber and completion of communications by no reply using IP multimedia core network subsystem; Conformance test specification - Part 1: Protocol implementation conformance statement
    8/1/2016 - PDF - English - ITU
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    €25.00

  • ITU-T Q.4008.3

    Malicious communication identification using IP multimedia core network subsystem; Conformance test specification - Part 3: Test suite structure and test purposes; User side
    8/1/2016 - PDF - English - ITU
    Learn More
    €25.00

  • ITU-T Q.4012.3

    Anonymous communication rejection and communication barring using IP multimedia core network subsystem; Conformance test specification - Part 3: Test suite structure and test purposes; User side
    8/1/2016 - PDF - English - ITU
    Learn More
    €25.00

  • ITU-T Q.4012.2

    Anonymous communication rejection and communication barring using IP multimedia core network subsystem; Conformance test specification - Part 2: Test suite structure and test purposes; Network side
    8/1/2016 - PDF - English - ITU
    Learn More
    €25.00

  • ITU-T Q.4008.1

    Malicious communication identification using IP multimedia core network subsystem; Conformance test specification - Part 1: Protocol implementation conformance statement
    8/1/2016 - PDF - English - ITU
    Learn More
    €25.00

  • ITU-T Q.4004.3

    Communication diversion using IP multimedia core network subsystem; Conformance testing - Part 3: User side; Test suite structure and test purposes
    8/1/2016 - PDF - English - ITU
    Learn More
    €25.00

  • ITU-T Q.4006.1

    Communication waiting service using IP multimedia core network subsystem; Conformance testing - Part 1: Network side and user side; Protocol implementation conformance statement
    2/1/2016 - PDF - English - ITU
    Learn More
    €25.00

  • ITU-T Q.4005.1

    Conference service using IP multimedia core network subsystem; Conformance testing - Part 1: Network side and user side; Protocol implementation conformance statement
    2/1/2016 - PDF - English - ITU
    Learn More
    €25.00

  • ITU-T Q.4004.2

    Communication diversion using IP multimedia core network subsystem; Conformance testing - Part 2: Network side; Test suite structure and test purposes
    2/1/2016 - PDF - English - ITU
    Learn More
    €25.00

  • ITU-T Q.4006.3

    Communication waiting service using IP multimedia core network subsystem; Conformance testing - Part 3: User side; Test suite structure and test purposes
    2/1/2016 - PDF - English - ITU
    Learn More
    €25.00

  • ITU-T Q.4006.2

    Communication waiting service using IP multimedia core network subsystem; Conformance testing - Part 2: Network side; Test suite structure and test purposes
    2/1/2016 - PDF - English - ITU
    Learn More
    €25.00

  • ITU-T Q.4005.3

    Conference service using IP multimedia core network subsystem; Conformance testing - Part 3: User side; Test suite structure and test purposes
    2/1/2016 - PDF - English - ITU
    Learn More
    €25.00

  • ITU-T Q.4005.2

    Conference service using IP multimedia core network subsystem; Conformance testing - Part 2: Network side; Test suite structure and test purposes
    2/1/2016 - PDF - English - ITU
    Learn More
    €25.00

  • ITU-T Q.4004.1

    Communication diversion using IP multimedia core network subsystem; Conformance testing - Part 1: Network side and user side; Protocol implementation conformance statement
    2/1/2016 - PDF - English - ITU
    Learn More
    €25.00

  • ANSI/ATIS 1000113:2015

    Signaling System No. 7 (SS7) - Integrated Service Digital Network (ISDN) User Part
    1/1/2015 - PDF sécurisé - English - ANSI
    Learn More
    €590.00

  • ANSI/ATIS 1000679:2015

    Interworking between Session Initiation Protocol (SIP) and Bearer Independent Call Control or ISDN User Part
    1/1/2015 - PDF sécurisé - English - ANSI
    Learn More
    €330.00

  • JIS C 5381-21:2014

    Low voltage surge protective devices - Part 21: Surge protective devices connected to telecommunications and signalling networks - Performance requirements and testing methods
    6/20/2014 - PDF - Japanese - JSA
    Learn More
    €52.91

  • ITU-T G.808.1

    Generic protection switching - Linear trail and subnetwork protection
    5/1/2014 - PDF - English - ITU
    Learn More
    €25.00

  • NF Z82-392-4, NF EN 302092-4 (04/2014)

    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)
    4/5/2014 - Paper - French - AFNOR
    Learn More
    €76.40

  • NF Z82-391-4, NF EN 302091-4 (03/2014)

    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)
    3/26/2014 - Paper - French - AFNOR
    Learn More
    €66.72

  • NF Z82-453-2, NF EN 301453-2 (03/2014)

    Private integrated services network (PISN) - Inter-exchange signalling protocol - Diversion supplementary services - Part 2 : abstract test suite (ATS) and partial protocol implementation extra information for testing (PIXIT) proforma specification (V1.2.1)
    3/26/2014 - Paper - French - AFNOR
    Learn More
    €87.56

  • ANSI/ATIS 1000621:2014

    Integrated Services Digital Network (ISDN) - User-to-User Signaling Supplementary Service
    1/1/2014 - PDF sécurisé - English - ANSI
    Learn More
    €175.00

  • ANSI/ATIS 1000623:2014

    Digital Subscriber Signalling System Number 1 (DSS1) - Signalling Specification for the User Signalling Bearer Service
    1/1/2014 - PDF sécurisé - English - ANSI
    Learn More
    €110.00

  • ANSI/ATIS 1000616:2014

    Integrated Services Digital Network (ISDN) - Call Hold Supplementary Service
    1/1/2014 - PDF sécurisé - English - ANSI
    Learn More
    €145.00

  • ANSI/ATIS 1000615:2014

    Digital Subscriber Signalling System No.1 (DSS1) - Layer 3 Overview
    1/1/2014 - PDF sécurisé - English - ANSI
    Learn More
    €60.00

  • ANSI/ATIS 1000607:2014

    Integrated Services Digital Network (ISDN) - Layer 3 Signaling Specification for Circuit Switched Bearer Service for Digital Subscriber Signaling System Number 1 (DSS1)
    1/1/2014 - PDF sécurisé - English - ANSI
    Learn More
    €500.00

  • EIA/TIA-718-E-1:2013

    Minimum Performance Specification for the Enhanced Variable Rate Codec, Speech Service Options 3, 68, 70, 73 and 77 for Wideband Spread Spectrum Digital Systems
    12/1/2013 - PDF sécurisé - English - EIA
    Learn More
    €76.21

  • UNE 199101-1:2013 IN

    Road traffic management equipment. Maintenance. Equipment Inventory. Part 1: Recommendations for equipment inventory
    11/27/2013 - PDF - Spanish - AENOR
    Learn More
    €47.00

  • ITU-T G.808.2

    Generic protection switching - Ring protection
    11/1/2013 - PDF - English - ITU
    Learn More
    €25.00

  • ANSI/CTA-814-B/J-STD-42-B-2013

    Emergency Alert Messaging for Cable
    10/18/2013 - PDF sécurisé - English - ANSI
    Learn More
    €82.00

  • EIA J-STD-042-B:2013

    Emergency Alert Messaging for Cable
    10/1/2013 - PDF sécurisé - English - EIA
    Learn More
    €72.16

  • ITU-T G.975.1 Corrigendum 2

    Forward error correction for high bit-rate DWDM submarine systems; Corrigendum 2
    7/1/2013 - PDF - English - ITU
    Learn More
    €0.00

  • ITU-T Q Supplement 63

    ITU-T Q - Supplement 63: Signalling protocol mappings in support of the Emergency Telecommunications Service in IP networks
    6/1/2013 - PDF - English - ITU
    Learn More
    €25.00

  • ITU-T D.195 Supplement 2

    Time-scale for settlement of accounts for international telecommunication services - Supplement on day sales outstanding management guidelines
    5/1/2013 - PDF - English - ITU
    Learn More
    €25.00

  • ITU-T D.195 Supplement 3

    Time-scale for settlement of accounts for international telecommunication services - Supplement 3: Prepayment guidelines
    5/1/2013 - PDF - English - ITU
    Learn More
    €25.00

  • ITU-T D.195 Supplement 1

    Time-scale for settlement of accounts for international telecommunication services - Supplement 1: Credit management guidelines
    5/1/2013 - PDF - English - ITU
    Learn More
    €25.00

  • ITU-T D.50 Supplement 2

    International Internet connection - Supplement 2: Guidelines for reducing the costs of international Internet connectivity
    5/1/2013 - PDF - English - ITU
    Learn More
    €25.00

  • ITU-T Q.3946.2

    Conformance test specification for the session initiation protocol - Part 2: Test suite structure and test purposes
    4/1/2013 - PDF - English - ITU
    Learn More
    €25.00

  • ITU-T Q.1742.10

    IMT-2000 references (approved as of 31 December 2011) to ANSI-41 evolved core network with cdma2000 access network
    4/1/2013 - PDF - English - ITU
    Learn More
    €25.00

  • EIA/TIA-4963:2013

    Electrical Characteristic of Generators and Receivers with Reversed-Wire Immunity for Use in Balanced Digital Multipoint Systems
    4/1/2013 - PDF sécurisé - English - EIA
    Learn More
    €83.60

  • ITU-T Q.818 Corrigendum 1 (03/13)

    Web service-based management services; Corrigendum 1
    3/1/2013 - PDF - English - ITU
    Learn More
    €0.00

  • ANSI/ATIS 1000025:2013 (R2018)

    User to Network Interface (UNI) Standard for Signaling and Control Security Requirements for Evolving VoP/Multimedia Networks
    1/1/2013 - PDF sécurisé - English - ANSI
    Learn More
    €110.00

  • ANSI/ATIS 0100012:2013

    Standard Outage Classification
    1/1/2013 - PDF sécurisé - English - ANSI
    Learn More
    €110.00

  • DIN EN 300119-2:2012-12

    Environmental Engineering (EE) - European telecommunication standard for equipment practice - Part 2: Engineering requirements for racks and cabinets (Endorsement of the English version EN 300 119-2 V2.2.2 (2009-12) as German standard)
    12/1/2012 - PDF - German - DIN
    Learn More
    €16.10

  • DIN EN 300119-3:2012-12

    Environmental Engineering (EE) - European telecommunication standard for equipment practice - Part 3: Engineering requirements for miscellaneous racks and cabinets (Endorsement of the English version EN 300 119-3 V2.2.2 (2010-01) as German standard)
    12/1/2012 - PDF - German - DIN
    Learn More
    €16.10

  • ITU-T D.195 (11/12)

    Time-scale for settlement of accounts for international telecommunication services
    11/1/2012 - PDF - English - ITU
    Learn More
    €25.00

  • ITU-T G.808.3 (10/12)

    Generic protection switching - Shared mesh protection
    10/1/2012 - PDF - English - ITU
    Learn More
    €25.00

  • ITU-T D.99

    Indicative rate for international mobile termination
    9/1/2012 - PDF - English - ITU
    Learn More
    €25.00

  • UNE 199051-2:2012

    Road traffic management equipment. Variable message signs. Part 2: Communication protocol
    7/4/2012 - PDF - Spanish - AENOR
    Learn More
    €123.00

  • NF C90-201-1, NF EN 50065-1 (07/2012)

    Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz - Part 1 : general requirements, frequency bands and electromagnetic disturbances
    7/1/2012 - PDF - French - UTE
    Learn More
    €102.58

  • NF C90-201-1, NF EN 50065-1 (07/2012)

    Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz - Part 1 : general requirements, frequency bands and electromagnetic disturbances
    7/1/2012 - PDF - English - UTE
    Learn More
    €102.58

  • ITU-T Q.818

    Web service-based management services
    5/1/2012 - PDF - English - ITU
    Learn More
    €25.00

  • ITU-T Q.3314 (05/12)

    Requirements and protocol at the interface between the mobile location management physical entity used as a proxy and the central instance of the mobile location management physical entity (M9 interface)
    5/1/2012 - PDF - English - ITU
    Learn More
    €25.00

  • EIA/TIA-889-B:2012

    TTY/TDD Minimum Performance Specification
    3/1/2012 - PDF sécurisé - English - EIA
    Learn More
    €83.60

  • UNE 199051-1:2012

    Road traffic management equipment. Variable message signs. Part 1: Equipment and functional specification
    2/8/2012 - PDF - Spanish - AENOR
    Learn More
    €55.00

  • UNE-EN 50065-1:2012

    Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz - Part 1: General requirements, frequency bands and electromagnetic disturbances
    2/8/2012 - PDF - Spanish - AENOR
    Learn More
    €58.00

  • ITU-T Q.3313

    Signalling protocols and procedures relating to flow state aware QoS control in a bounded subnetwork of a next generation network
    2/1/2012 - PDF - English - ITU
    Learn More
    €25.00

  • DIN EN 50065-1 VDE 0808-1:2012-01

    Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz - Part 1: General requirements, frequency bands and electromagnetic disturbances; German version EN 50065-1:2011
    1/1/2012 - Paper - German - VDE
    Learn More
    €87.98

  • ITU-T D.150 Supplement 1 (01/12)

    New system for accounting in international telephony - Supplement 1: Checklist for bilateral complex agreements
    1/1/2012 - PDF - English - ITU
    Learn More
    €25.00

  • ANSI/ATIS 0900414:2012 (R2017)

    Network to Customer Installation Interfaces - Enhanced 911 Analog Voicegrade PSAP Access Using Loop Reverse-Battery Signaling
    1/1/2012 - PDF sécurisé - English - ANSI
    Learn More
    €145.00

  • DIN EN 50065-1 VDE 0808-1:2012-01

    Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz - Part 1: General requirements, frequency bands and electromagnetic disturbances; German version EN 50065-1:2011
    1/1/2012 - Paper - English - VDE
    Learn More
    €145.93

  • ITU-T Q.1742.9

    IMT-2000 references (approved as of 31 December 2010) to ANSI-41 evolved core network with cdma2000 access network
    11/1/2011 - PDF - English - ITU
    Learn More
    €25.00

  • BS EN 50065-1:2011

    Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz. General requirements, frequency bands and electromagnetic disturbances
    6/30/2011 - PDF - English - BSI
    Learn More
    €236.90

  • ITU-T H.350.6

    Directory services architecture for call forwarding and preferences
    5/1/2011 - PDF - English - ITU
    Learn More
    €25.00

  • ITU-T G.169

    Automatic level control devices
    5/1/2011 - PDF - English - ITU
    Learn More
    €25.00

  • ITU-T D.50

    International Internet connection
    4/1/2011 - PDF - English - ITU
    Learn More
    €25.00

  • ITU-T D.50 Supplement 1

    International Internet connection - Supplement 1: General considerations for traffic measurement and options for international internet connectivity
    4/1/2011 - PDF - English - ITU
    Learn More
    €25.00

  • ITU-T G.8201

    Error performance parameters and objectives for multi-operator international paths within optical transport networks
    4/1/2011 - PDF - English - ITU
    Learn More
    €25.00

  • ITU-T G.973.2

    Multichannel DWDM applications with single channel optical interfaces for repeaterless optical fibre submarine cable systems
    4/1/2011 - PDF - English - ITU
    Learn More
    €25.00

  • ITU-T Q.1912.5F

    Interworking between session initiation protocol (SIP) and bearer independent call control protocol (BICC) or ISDN user part (ISUP): Abstract test suite (ATS) and partial protocol implementation extra information for testing (PIXIT) for profile C
    3/1/2011 - PDF - English - ITU
    Learn More
    €25.00

  • ATIS-0800006.v002

    IIF Default Scrambling Algorithm (IDSA) IPTV Interoperability Specification
    9/1/2010 - PDF sécurisé - English - ANSI
    Learn More
    €128.80

  • ITU-T Q.1742.8

    IMT-2000 references (approved as of 31 January 2010) to ANSI-41 evolved core network with cdma2000 access network
    6/1/2010 - PDF - English - ITU
    Learn More
    €25.00

  • ITU-T D.211 Supplement 1

    International accounting for the use of the signal transfer point and/or signalling point for relay in Signalling System No. 7; Supplement 1: Guidelines for international short message service (SMS) interconnection
    5/1/2010 - PDF - English - ITU
    Learn More
    €25.00

  • ANSI/SCTE 150:2010 (R2013)

    Preparing a Line Extender Specification
    1/1/2010 - PDF sécurisé - English - SCTE
    Learn More
    €45.00

  • ITU-T G.693

    Optical interfaces for intra-office systems
    11/1/2009 - PDF - English - ITU
    Learn More
    €25.00

  • ITU-T G.973.1

    Longitudinally compatible DWDM applications for repeaterless optical fibre submarine cable systems
    11/1/2009 - PDF - English - ITU
    Learn More
    €25.00

  • ITU-T Q.1902.1 AMD 3

    Support for the customized alerting tone service
    10/1/2009 - PDF - English - ITU
    Learn More
    €25.00

  • ITU-T Q.1902.3 AMD 5

    Support for the customized alerting tone (CAT) service
    10/1/2009 - PDF - English - ITU
    Learn More
    €25.00

  • ITU-T Q.3309

    QoS coordination protocol
    10/1/2009 - PDF - English - ITU
    Learn More
    €25.00

  • ITU-T Q.1902.2 AMD 5

    Bearer Independent Call Control protocol (Capability Set 2) and Signalling System No.7 ISDN User Part: General functions of messages and parameters; Amendment 5: Support for the customized alerting tone (CAT) service
    10/1/2009 - PDF - English - ITU
    Learn More
    €25.00

  • ITU-T D.93

    Charging and accounting in the international land mobile telephone service (provided via cellular radio systems)
    1/1/2009 - PDF - English - ITU
    Learn More
    €25.00

  • ITU-T Q.1742.7

    IMT-2000 references (approved as of 30 June 2008) to ANSI-41 evolved core network with cdma2000 access network
    10/1/2008 - PDF - English - ITU
    Learn More
    €25.00

  • ITU-T Q.1704

    Functional network architecture for IMT-Advanced
    10/1/2008 - PDF - English - ITU
    Learn More
    €25.00

  • ITU-T Q.1912.5B

    Interworking between session initiation protocol (SIP) and bearer independent call control protocol (BICC) or ISDN user part (ISUP): Protocol implementation conformance statement (PICS)
    10/1/2008 - PDF - English - ITU
    Learn More
    €25.00

  • ITU-T Q.1912.5C

    Interworking between session initiation protocol (SIP) and bearer independent call control protocol (BICC) or ISDN user part (ISUP): Test suite structure and test purposes (TSS&TP) for profiles A and B
    10/1/2008 - PDF - English - ITU
    Learn More
    €25.00

  • ITU-T Q.1912.5E

    Interworking between session initiation protocol (SIP) and bearer independent call control protocol (BICC) or ISDN user part (ISUP): Abstract test suite (ATS) and partial protocol implementation extra information for testing (PIXIT) for profiles A and B
    10/1/2008 - PDF - English - ITU
    Learn More
    €25.00

  • ITU-T Q.3903

    Formalized presentation of testing results
    10/1/2008 - PDF - English - ITU
    Learn More
    €25.00

  • ITU-T Q.3221

    Requirements and protocol at the interface between the service control entity and the transport location management physical entity (S-TC1 interface)
    10/1/2008 - PDF - English - ITU
    Learn More
    €25.00

  • ITU-T G.776.2

    SPNE mechanisms/auxiliary functions
    6/1/2008 - PDF - English - ITU
    Learn More
    €25.00

  • ITU-T Q Supplement 57

    Signalling requirements to support the emergency telecommunications service (ETS) in IP networks
    1/1/2008 - PDF - English - ITU
    Learn More
    €25.00

  • ITU-T Q Supplement 59

    Signalling flows and parameter mapping for resource control
    1/1/2008 - PDF - English - ITU
    Learn More
    €25.00

  • ANSI/ATIS 0100020:2008 (R2018)

    Quantifying the Impact on IP Service Availability from Network Element Outages
    1/1/2008 - PDF sécurisé - English - ANSI
    Learn More
    €60.00

  • ANSI/ATIS 1000026:2008 (R2018)

    Session Border Controller Functions and Requirements
    1/1/2008 - PDF sécurisé - English - ANSI
    Learn More
    €110.00

  • ITU-T Q.1763/Y.2803

    FMC service using legacy PSTN or ISDN as the fixed access network for mobile network users
    10/1/2007 - PDF - English - ITU
    Learn More
    €25.00

  • ITU-T Q.1762/Y.2802 (09/07)

    Fixed-mobile convergence general requirements
    9/1/2007 - PDF - English - ITU
    Learn More
    €25.00

  • ITU-T Q.115.0 Corrigendum 1

    Protocols for the control of signal processing network elements and functions; Corrigendum 1
    6/1/2007 - PDF - English - ITU
    Learn More
    €0.00

  • ITU-T Q Supplement 54

    Signalling requirements at the interface between SUP-FE and I/S-CSC-FE
    4/1/2007 - PDF - English - ITU
    Learn More
    €25.00

  • ITU-T Q Supplement 55

    Signalling requirements at the interface between AS-FE and S-CSC-FE
    4/1/2007 - PDF - English - ITU
    Learn More
    €25.00

  • ITU-T Q.827.1 AMD 1

    Addition of a common managed entity EMS
    3/1/2007 - PDF - English - ITU
    Learn More
    €25.00

  • ITU-T Q.816.2

    CORBA-based TMN services: Extensions to support service-oriented interfaces
    3/1/2007 - PDF - English - ITU
    Learn More
    €25.00

  • UNE-EN 50065-4-7:2006 CORR:2007

    Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz and 1,6 MHz to 30 MHz -- Part 4-7: Portable low voltage decoupling filters - Safety requirements
    2/21/2007 - PDF - Spanish - AENOR
    Learn More
    €0.00

  • UNE-EN 50065-2-2:2004/A1:2006 CORR:2007

    Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz -- Part 2-2: Immunity requirements for mains communications equipment and systems operating in the range of frequencies 95 kHz to 148,5 kHz and intended for use in industrial environments
    2/21/2007 - PDF - Spanish - AENOR
    Learn More
    €0.00

  • ITU-T G.776.1 Corrigendum 1

    Managed objects for signal processing network elements; Corrigendum 1
    2/1/2007 - PDF - English - ITU
    Learn More
    €0.00

  • ITU-T Q.115.2

    Logic for the control of voice enhancement devices and functions
    1/1/2007 - PDF - English - ITU
    Learn More
    €25.00

  • ANSI/ATIS 0100008:2007 (R2017)

    Defects Per Million (DPM) Metric for Transaction Services such as VoIP
    1/1/2007 - PDF sécurisé - English - ANSI
    Learn More
    €60.00

  • UNE-EN 50065-4-7:2006

    Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz and 1,6 MHz to 30 MHz -- Part 4-7: Portable low voltage decoupling filters - Safety requirements
    11/15/2006 - PDF - Spanish - AENOR
    Learn More
    €74.00

  • UNE-EN 301753 V1.1.1:2006

    Fixed Radio Systems; Point-to-Multipoint equipments and antennas; Generic harmonized standard for Point-to-Multipoint digital fixed radio systems and antennas covering the essential requirements under Article 3.2 of the Directive 1999/5/EC
    9/27/2006 - PDF - Spanish - AENOR
    Learn More
    €70.00

  • ITU-T Q.1902.2 AMD 4

    Transport of Voice Enhancement Device related information
    9/1/2006 - PDF - English - ITU
    Learn More
    €25.00

  • ITU-T Q.1902.3 AMD 4

    Transport of Voice Enhancement Device related information
    9/1/2006 - PDF - English - ITU
    Learn More
    €25.00

  • ITU-T Q.1902.4 AMD 4

    Transport of Voice Enhancement Device related information
    9/1/2006 - PDF - English - ITU
    Learn More
    €25.00

  • ITU-T Q.50 Erratum 1

    Signalling between Circuit Multiplication Equipment (CME) and International Switching Centres (ISC); Erratum 1
    8/1/2006 - PDF - English - ITU
    Learn More
    €25.00

  • ITU-T Q Supplement 37

    DSS1 and DSS2 messages and information element identifiers
    7/1/2006 - PDF - English - ITU
    Learn More
    €25.00

  • DIN EN 50065-2-1 VDE 0808-2-1:2006-05

    Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz - Part 2-1: Immunity requirements for mains communications equipment and systems operating in the range of frequencies 95 kHz to 148,5 kHz and intended for use in residential, commercial and light industrial environments; German version EN 50065-2-1:2003 + Corrigendum 2003 + A1:2005
    5/1/2006 - Paper - German - VDE
    Learn More
    €57.53

  • DIN EN 50065-2-2 VDE 0808-2-2:2006-05

    Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz - Part 2-2: Immunity requirements for mains communications equipment and systems operating in the range of frequencies 95 kHz to 148,5 kHz and intended for use in industrial environments; German version EN 50065-2-2:2003 + Corrigendum 2003 + A1:2005
    5/1/2006 - Paper - German - VDE
    Learn More
    €61.54

  • DIN EN 50065-2-3 VDE 0808-2-3:2006-05

    Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz - Part 2-3: Immunity requirements for mains communications equipment and systems operating in the range of frequencies 3 kHz to 95 kHz and intended for use by electricity suppliers and distributors; German version EN 50065-2-3:2003 + Corrigendum 2003 + A1:2005
    5/1/2006 - Paper - German - VDE
    Learn More
    €61.54

  • ITU-T G.691

    Optical interfaces for single channel STM-64 and other SDH systems with optical amplifiers
    3/1/2006 - PDF - English - ITU
    Learn More
    €25.00

  • ITU-T G.957

    Optical interfaces for equipments and systems relating to the synchronous digital hierarchy
    3/1/2006 - PDF - English - ITU
    Learn More
    €25.00

  • UNE-EN 50065-2-1:2004/A1:2006

    Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz -- Part 2-1: Immunity requirements for mains communications equipment and systems operating in the range of frequencies 95 kHz to 148,5 kHz and intended for use in residential, commercial and light industrial environments
    2/8/2006 - PDF - Spanish - AENOR
    Learn More
    €29.00

  • UNE-EN 50065-2-2:2004/A1:2006

    Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz -- Part 2-2: Immunity requirements for mains communications equipment and systems operating in the range of frequencies 95 kHz to 148,5 kHz and intended for use in industrial environments
    2/8/2006 - PDF - Spanish - AENOR
    Learn More
    €29.00

  • UNE-EN 50065-2-3:2004/A1:2006

    Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz -- Part 2-3: Immunity requirements for mains communications equipment and systems operating in the range of frequencies 3 kHz to 95 kHz and intended for use by electricity suppliers and distributors
    2/8/2006 - PDF - Spanish - AENOR
    Learn More
    €29.00

  • DIN EN 50065-4-2 VDE 0808-4-2:2006-02

    Signalling on low voltage electrical installations in the frequency range 3 kHz to 148,5 kHz and 1,6 MHz to 30 MHz - Part 4-2: Low voltage decoupling filters - Safety requirements; German version EN 50065-4-2:2001 + A1:2003 + A2:2005
    2/1/2006 - Paper - German - VDE
    Learn More
    €91.70

  • NF C90-201-2-1/A1, NF EN 50065-2-1/A1 (02/2006)

    Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz - Part 2-1 : immunity requirements for mains communications equipment and systems operating in the range of frequencies 95 kHz to 148,5 kHz and intended for use in residential, commercial and light industrial environments
    2/1/2006 - PDF - French - UTE
    Learn More
    €48.40

  • NF C90-201-2-2/A1, NF EN 50065-2-2/A1 (02/2006)

    Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz - Part 2-2 : immunity requirements for mains communications equipment and systems operating in the range of frequencies 95 kHz to 148,5 kHz and intended for use in industrial environments
    2/1/2006 - PDF - French - UTE
    Learn More
    €48.40

  • NF C90-201-2-3/A1, NF EN 50065-2-3/A1 (02/2006)

    Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz - Part 2-3 : immunity requirements for mains communications equipment and systems operating in the range of frequencies 3 kHz to 95 kHz and intended for use by electricity suppliers and distributors
    2/1/2006 - PDF - French - UTE
    Learn More
    €48.40

  • ITU-T G.975.1 Corrigendum 1

    Forward error correction for high bit-rate DWDM submarine systems; Corrigendum 1
    2/1/2006 - PDF - English - ITU
    Learn More
    €0.00

  • EIA/TIA-1044:2006

    Signaling Conformance Test Specification for Over-the-Air Service Provisioning
    2/1/2006 - PDF sécurisé - English - EIA
    Learn More
    €206.80

  • NF C90-201-2-1/A1, NF EN 50065-2-1/A1 (02/2006)

    Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz - Part 2-1 : immunity requirements for mains communications equipment and systems operating in the range of frequencies 95 kHz to 148,5 kHz and intended for use in residential, commercial and light industrial environments
    2/1/2006 - PDF - English - UTE
    Learn More
    €48.40

  • NF C90-201-2-2/A1, NF EN 50065-2-2/A1 (02/2006)

    Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz - Part 2-2 : immunity requirements for mains communications equipment and systems operating in the range of frequencies 95 kHz to 148,5 kHz and intended for use in industrial environments
    2/1/2006 - PDF - English - UTE
    Learn More
    €48.40

  • NF C90-201-2-3/A1, NF EN 50065-2-3/A1 (02/2006)

    Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz - Part 2-3 : immunity requirements for mains communications equipment and systems operating in the range of frequencies 3 kHz to 95 kHz and intended for use by electricity suppliers and distributors
    2/1/2006 - PDF - English - UTE
    Learn More
    €48.40

  • ITU-T Q.1902.4 AMD 3

    Support for the International Emergency Preference Scheme
    1/1/2006 - PDF - English - ITU
    Learn More
    €25.00

  • ITU-T Q.1902.3 AMD 3

    Support for the International Emergency Preference Scheme
    1/1/2006 - PDF - English - ITU
    Learn More
    €25.00

  • ITU-T Q.1902.2 AMD 3

    Support for the International Emergency Preference Scheme
    1/1/2006 - PDF - English - ITU
    Learn More
    €25.00

  • ITU-T Q.1902.1 AMD 2

    Support for the International Emergency Preference Scheme
    1/1/2006 - PDF - English - ITU
    Learn More
    €25.00

  • ITU-T Q.1950 AMD 1

    New Annex G - Call bearer control - International Emergency Preference Scheme
    1/1/2006 - PDF - English - ITU
    Learn More
    €25.00

  • ANSI/ATIS 1000007:2006 (R2016)

    Generic Signaling and Control Plane Security Requirements for Evolving Networks
    1/1/2006 - PDF sécurisé - English - ANSI
    Learn More
    €145.00

  • ANSI/ATIS 1000008:2006 (R2016)

    Extensions to the Narrowband Signaling Syntax (NSS) - Syntax Definition
    1/1/2006 - PDF sécurisé - English - ANSI
    Learn More
    €145.00

  • ANSI/ATIS 1000012:2006 (R2016)

    Signaling System No. 7 (SS7) - SS7 Network and NNI Interconnection Security Requirements and Guidelines
    1/1/2006 - PDF sécurisé - English - ANSI
    Learn More
    €175.00

  • EIA TSB 89-A:2006

    Application Guidelines for TIA/EIA-485-A
    1/1/2006 - PDF sécurisé - English - EIA
    Learn More
    €87.12

  • NF Z82-451-1, NF EN 301451-1 (12/2005)

    Telecommunications - Private Integrated Services Network (PISN) - Cordless Terminal Mobility (CTM) - Inter-exchange signalling protocol - Cordless terminal outgoing call additional network feature (ANF-CTMO) for the VPN b service entry point - Part 1 : test Suite Structure and Test purposes (TSS&TP) specification (V1.1.4)
    12/1/2005 - Paper - French - AFNOR
    Learn More
    €66.72

  • NF Z82-452-1, NF EN 301452-1 (12/2005)

    Telecommunications - Private Integrated Services Network (PISN) - Inter-exchange signalling protocol - Call completion supplementary service for the VPN b service entry point - Part 1 : test Suite Structure and Test Purposes (TSS&TP) specification (V1.1.4)
    12/1/2005 - Paper - French - AFNOR
    Learn More
    €87.56

  • NF C90-201-4-2/A2, NF EN 50065-4-2/A2 (11/2005)

    Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz and 1,6 MHz to 30 MHz - Part 4-2 : Low voltage decoupling filters - Safety requirements
    11/1/2005 - PDF - French - UTE
    Learn More
    €48.40

  • UNE-EN 301906 V1.1.1

    Corporate telecommunication Networks (CN); Signalling interworking between QSIG and H.323; Call Diversion supplementary services [ISO/IEC 21411 (2001) modified] (Endorsed by AENOR in November of 2005.)
    11/1/2005 - PDF - English - AENOR
    Learn More
    €27.00

  • NF C90-201-4-2/A2, NF EN 50065-4-2/A2 (11/2005)

    Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz and 1,6 MHz to 30 MHz - Part 4-2 : Low voltage decoupling filters - Safety requirements
    11/1/2005 - PDF - English - UTE
    Learn More
    €48.40

  • UNE-EN 50065-4-2:2002/A2:2005

    Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz and 1,6 MHz to 30 MHz -- Part 4-2: Low voltage decoupling filters - Safety requirements
    10/13/2005 - PDF - Spanish - AENOR
    Learn More
    €19.00

  • BS EN 50065-4-7:2005

    Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz and 1,6 MHz to 30 MHz. Portable low voltage decoupling filters. Safety requirements
    10/4/2005 - PDF - English - BSI
    Learn More
    €282.90

  • NF Z82-244-6, NF EN 301144-6 (10/2005)

    Integrated Services Digital Network (ISDN) - Digital Subscriber Signalling System No. one (DSS1) and Signalling System No.7 (SS7) protocols - Signalling application for the mobility management service on the alpha interface - Part 6 : Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT) proforma specification for the network (V1.1.1)
    10/1/2005 - Paper - French - AFNOR
    Learn More
    €95.37

  • EIA/TIA-1045:2005

    Signaling Conformance Test Specification for Short Message Service
    9/1/2005 - PDF sécurisé - English - EIA
    Learn More
    €42.94

  • ITU-T D.150 AMD 1

    Optional transit share arrangement
    9/1/2005 - PDF - English - ITU
    Learn More
    €25.00

  • ITU-T D.4

    Special conditions for the lease of international (continental and intercontinental) sound- and television-programme circuits for private service
    9/1/2005 - PDF - English - ITU
    Learn More
    €25.00

  • ITU-T H.460.17

    Using H.225.0 call signalling connection as transport for H.323 RAS messages
    9/1/2005 - PDF - English - ITU
    Learn More
    €25.00

  • ITU-T H.460.20

    Location number within H.323 systems
    9/1/2005 - PDF - English - ITU
    Learn More
    €25.00

  • ITU-T Q Supplement 53

    Signalling requirements to support the International Emergency Preference Scheme (IEPS)
    9/1/2005 - PDF - English - ITU
    Learn More
    €25.00

  • EIA/TIA-889-A [SF]:2005

    Software Distribution for TIA-889-A - TTY - Minimum Performance Specification (MPS)
    8/1/2005 - PDF sécurisé - English - EIA
    Learn More
    €83.60

  • UNE-EN 300347-6 V3.1.1

    V interfaces at the digital Local Exchange (LE); V5.2 interface for the support of Access Network (AN); Part 6: Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT) proforma specification for the network layer (LE side) (Endorsed by AENOR in July of 2005.)
    7/1/2005 - PDF - English - AENOR
    Learn More
    €77.00

  • UNE-EN 300347-8 V2.1.1

    V interfaces at the digital Local Exchange (LE); V5.2 interface for the support of Access Network (AN); Part 8: Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT) proforma specification for the data link layer (Endorsed by AENOR in July of 2005.)
    7/1/2005 - PDF - English - AENOR
    Learn More
    €73.00

  • UTE C77-240U, UTE C77-240 (06/2005)

    Safety aspects for xDSL signals on circuits connected to telecommunication networks (DSL : Digital Subscriber Line)
    6/1/2005 - PDF - English, French - UTE
    Learn More
    €77.83

  • NF C90-201-4-3, NF EN 50065-4-3 (03/2005)

    Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz - Part 4-3 : Low voltage decoupling filter - Incoming filter
    3/1/2005 - PDF - French - UTE
    Learn More
    €63.42

  • NF C90-201-4-5, NF EN 50065-4-5 (03/2005)

    Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz - Part 4-5 : low voltage decoupling filter - Segmentation filter
    3/1/2005 - PDF - French - UTE
    Learn More
    €48.40

  • NF C90-201-4-4, NF EN 50065-4-4 (03/2005)

    Signalling on low voltage electrical installations in the frequency range 3 kHz to 148,5 kHz - Part 4-4 : low voltage decoupling filter - Impedance filter
    3/1/2005 - PDF - French - UTE
    Learn More
    €48.40

  • NF C90-201-4-3, NF EN 50065-4-3 (03/2005)

    Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz - Part 4-3 : Low voltage decoupling filter - Incoming filter
    3/1/2005 - PDF - English - UTE
    Learn More
    €63.42

  • NF C90-201-4-5, NF EN 50065-4-5 (03/2005)

    Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz - Part 4-5 : low voltage decoupling filter - Segmentation filter
    3/1/2005 - PDF - English - UTE
    Learn More
    €48.40

  • NF C90-201-4-4, NF EN 50065-4-4 (03/2005)

    Signalling on low voltage electrical installations in the frequency range 3 kHz to 148,5 kHz - Part 4-4 : low voltage decoupling filter - Impedance filter
    3/1/2005 - PDF - English - UTE
    Learn More
    €48.40

  • EIA/TIA-868:2005 (R2013)

    TIA/EIA-41-D Network Enhancements to Support CDMA SIM Roaming to GSM
    2/1/2005 - PDF sécurisé - English - EIA
    Learn More
    €28.69

  • ANSI/ATIS 1000006:2005 (R2015)

    Signalling Systems No. 7 (SS7) - Emergency Telecommunications Service (ETS)
    1/1/2005 - PDF sécurisé - English - ANSI
    Learn More
    €205.00

  • ANSI/ATIS 1000111:2005 (R2015)

    Signalling System Number 7 (SS7) - Message Transfer Part (MTP)
    1/1/2005 - PDF sécurisé - English - ANSI
    Learn More
    €590.00

  • ANSI/ATIS 1000631:2005 (R2015)

    Signaling Systems No. 7 (SS7) - High Probability of Completion (HPC) Network Capability
    1/1/2005 - PDF sécurisé - English - ANSI
    Learn More
    €60.00

  • ANSI/ATIS 1000112:2005 (R2015)

    Signaling System Number 7 (SS7) - Signaling Connection Control Part (SCCP)
    1/1/2005 - PDF sécurisé - English - ANSI
    Learn More
    €590.00

  • ANSI/ATIS 0300236:2005 (R2016)

    Signaling System 7 (SS7) - ISDN User Part Compatibility Testing
    1/1/2005 - PDF sécurisé - English - ANSI
    Learn More
    €220.00

  • UNE-EN 50065-4-6:2004

    Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz -- Part 4-6: Low voltage decoupling filters - Phase coupler
    12/31/2004 - PDF - Spanish - AENOR
    Learn More
    €45.00

  • ITU-T Q Supplement 51

    Signalling requirements for IP-QoS
    12/1/2004 - PDF - English - ITU
    Learn More
    €25.00

  • ITU-T Q Supplement 52

    NNI mobility management requirements for systems beyond IMT-2000
    12/1/2004 - PDF - English - ITU
    Learn More
    €25.00

  • ITU-T Q.1980.1

    The Narrowband Signalling Syntax (NSS) - Syntax definition
    12/1/2004 - PDF - English - ITU
    Learn More
    €25.00

  • UNE-EN 300324-5 V3.1.1

    V interfaces at the digital Local Exchange (LE); V5.1 interface for the support of Access Network (AN); Part 5: Test Suite Structure and Test Purposes (TSS&TP) specification for the network layer (LE side) (Endorsed by AENOR in December of 2004.)
    12/1/2004 - PDF - English - AENOR
    Learn More
    €103.00

  • UNE-EN 300324-6 V3.1.1

    V interfaces at the digital Local Exchange (LE); V5.1 interface for the support of Access Network (AN); Part 6: Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT) proforma specification for the network layer (LE side) (Endorsed by AENOR in December of 2004.)
    12/1/2004 - PDF - English - AENOR
    Learn More
    €74.00

  • UNE-EN 300324-8 V2.1.1

    V interfaces at the digital Local Exchange (LE); V5.1 interface for the support of Access Network (AN); Part 8: Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT) proforma specification for the data link layer (Endorsed by AENOR in December of 2004.)
    12/1/2004 - PDF - English - AENOR
    Learn More
    €71.00

  • UNE-EN 300324-1 V1.2.3

    V interfaces at the digital Local Exchange (LE); V5.1 interface for the support of Access Network (AN); Part 1: V5.1 interface specification (Endorsed by AENOR in December of 2004.)
    12/1/2004 - PDF - English - AENOR
    Learn More
    €237.00

  • UNE-EN 300324-1 V2.1.1

    V interfaces at the digital Local Exchange (LE); V5.1 interface for the support of Access Network (AN); Part 1: V5.1 interface specification (Endorsed by AENOR in December of 2004.)
    12/1/2004 - PDF - English - AENOR
    Learn More
    €217.00

  • UNE-EN 300324-2 V1.2.3

    V interfaces at the digital Local Exchange (LE); V5.1 interface for the support of Access Network (AN); Part 2: Protocol Implementation Conformance Statement (PICS) proforma specification (Endorsed by AENOR in December of 2004.)
    12/1/2004 - PDF - English - AENOR
    Learn More
    €81.00

  • UNE-EN 300324-2 V2.1.1

    V interfaces at the digital Local Exchange (LE); V5.1 interface for the support of Access Network (AN); Part 2: Protocol Implementation Conformance Statement (PICS) proforma specification (Endorsed by AENOR in December of 2004.)
    12/1/2004 - PDF - English - AENOR
    Learn More
    €81.00

  • UNE-EN 300324-3 V3.1.1

    V interfaces at the digital Local Exchange (LE); V5.1 interface for the support of Access Network (AN); Part 3: Test Suite Structure and Test Purposes (TSS&TP) specification for the network layer (AN side) (Endorsed by AENOR in December of 2004.)
    12/1/2004 - PDF - English - AENOR
    Learn More
    €100.00

  • UNE-EN 300347-4 V3.1.1

    V interfaces at the digital Local Exchange (LE); V5.2 interface for the support of Access Network (AN); Part 4: Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT) proforma specification for the network layer (AN side) (Endorsed by AENOR in December of 2004.)
    12/1/2004 - PDF - English - AENOR
    Learn More
    €80.00

  • UNE-EN 300324-4 V3.1.1

    V interfaces at the digital Local Exchange (LE); V5.1 interface for the support of Access Network (AN); Part 4: Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT) proforma specification for the network layer (AN side) (Endorsed by AENOR in December of 2004.)
    12/1/2004 - PDF - English - AENOR
    Learn More
    €78.00

  • UNE-EN 300347-1 V2.2.2

    V interfaces at the digital Local Exchange (LE); V5.2 interface for the support of Access Network (AN); Part 1: V5.2 interface specification (Endorsed by AENOR in December of 2004.)
    12/1/2004 - PDF - English - AENOR
    Learn More
    €203.00

  • UNE-EN 300347-2 V2.1.3

    V interfaces at the digital Local Exchange (LE); V5.2 interface for the support of Access Network (AN); Part 2: Protocol Implementation Conformance Statement (PICS) proforma specification (Endorsed by AENOR in December of 2004.)
    12/1/2004 - PDF - English - AENOR
    Learn More
    €84.00

  • UNE-EN 300347-3 V3.1.1

    V interfaces at the digital Local Exchange (LE); V5.2 interface for the support of Access Network (AN); Part 3: Test Suite Structure and Test Purposes (TSS&TP) specification for the network layer (AN side) (Endorsed by AENOR in December of 2004.)
    12/1/2004 - PDF - English - AENOR
    Learn More
    €111.00

  • UNE-EN 300347-5 V3.1.1

    V interfaces at the digital Local Exchange (LE); V5.2 interface for the support of Access Network (AN); Part 5: Test Suite Structure and Test Purposes (TSS&TP) specification for the network layer (LE side) (Endorsed by AENOR in December of 2004.)
    12/1/2004 - PDF - English - AENOR
    Learn More
    €114.00

  • BS EN 50065-4-6:2004

    Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz. Low voltage decoupling filters. Phase coupler
    11/25/2004 - PDF - English - BSI
    Learn More
    €121.90

  • NF C90-201-4-6, NF EN 50065-4-6 (11/2004)

    Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz - Part 4-6 : low voltage decoupling filters - Phase coupler
    11/1/2004 - PDF - French - UTE
    Learn More
    €63.42

  • NF C90-201-4-6, NF EN 50065-4-6 (11/2004)

    Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz - Part 4-6 : low voltage decoupling filters - Phase coupler
    11/1/2004 - PDF - English - UTE
    Learn More
    €63.42

  • ITU-T Q.827.1

    Requirements and analysis for the common management functions of NMS-EMS interfaces
    10/1/2004 - PDF - English - ITU
    Learn More
    €25.00

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