33.040.01

Telecommunication systems in general

33.040.20

Transmission systems

33.040.30

Switching and signalling systems

33.040.35

Telephone networks

33.040.40

Data communication networks

33.040.50

Lines, connections and circuits

33.040.60

Powerline telecommunications

33.040.99

Other equipment for telecommunication systems
NF EN 300361, Z82-361 (12/2003)

NF EN 300361, Z82-361 (12/2003)

Active Most Recent

Private Integrated Services Network (PISN) - Specification, functional model and information flows - Call offer supplementary service (V1.3.1) - Télécommunications

€25.33

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NF EN 300363, Z82-363 (12/2003)

NF EN 300363, Z82-363 (12/2003)

Active Most Recent

Private Integrated Services Network (PISN) - Specification, functional model and information flows - Do not disturb and do not disturb override supplementary services (V1.3.1) - Télécommunications

€25.33

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NF EN 300365, Z82-365 (12/2003)

NF EN 300365, Z82-365 (12/2003)

Active Most Recent

Private Integrated Services Network (PISN) - Specification, functional model and information flows - Call completion supplementary services (V1.3.1) - Télécommunications

€25.33

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NF EN 300425, Z82-425 (12/2003)

NF EN 300425, Z82-425 (12/2003)

Active Most Recent

Private Integrated Services Network (PISN) - Specification, functional model and information flows - Call intrusion supplementary (V1.3.1) - Télécommunications

€25.33

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NF EN 301254, Z82-254 (12/2003)

NF EN 301254, Z82-254 (12/2003)

Active Most Recent

Private Integrated Services Network (PISN) - Specification, functional model and information flows - Advice of charge supplementary services - Technologies de l'information

€25.00

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NF EN 301824, Z82-824 (12/2003)

NF EN 301824, Z82-824 (12/2003)

Active Most Recent

Private Integrated Services Network (PISN) - Specification, functional model and information flows - Wireless terminal location registration supplementary service and wireless terminal information exchange additional network feature (V1.1.1) - Télécommunications

€25.33

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NF EN 301826, Z82-826 (12/2003)

NF EN 301826, Z82-826 (12/2003)

Active Most Recent

Private Integrated Services Network (PISN) - Specification, functional model and information flows - Wireless terminal call handling additional network features (V1.1.1) - Télécommunications

€25.33

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NF EN 301828, Z82-828 (12/2003)

NF EN 301828, Z82-828 (12/2003)

Active Most Recent

rivate Integrated Services Network (PISN) - Specification, functional model and information flows - Wireless terminal authentication supplementary services (V1.1.1) - Télécommunications

€25.33

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NF EN 301918, Z82-918 (12/2003)

NF EN 301918, Z82-918 (12/2003)

Active Most Recent

Private Integrated Services Network (PISN) - Specification, functional model and information flows - Single step call transfer supplementary service (V1.1.1) - Télécommunications

€25.33

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NF EN 301990, Z82-990 (12/2003)

NF EN 301990, Z82-990 (12/2003)

Active Most Recent

Private Integrated Services Network (PISN) - Specification, functional model and information flows - Short message service supplementary service (V1.1.1) - Télécommunications

€25.33

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NF EN 301991, Z82-991 (12/2003)

NF EN 301991, Z82-991 (12/2003)

Active Most Recent

Private Integrated Services Network (PISN) - Specification, functional model and information flows - Short message service supplementary service (V1.1.1) - Télécommunications

€25.33

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NF EN 302037, Z82-037 (12/2003)

NF EN 302037, Z82-037 (12/2003)

Active Most Recent

Private Integrated Services Network (PISN) - Mapping functions for the tunnelling of QSIG through H.323 networks (V1.1.1) - Télécommunications

€25.00

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DIN EN 302036:2003-12

DIN EN 302036:2003-12

Active Most Recent

Corporate telecommunication Networks (CN) - Signalling interworking between QSIG and H.323 - Basic services (Endorsement of ISO/IEC 23289 (2002), modified) (Endorsement of the English version EN 302036 V 1.1.1 (2003-05) as German standard).

€16.45

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DIN EN 302037:2003-12

DIN EN 302037:2003-12

Active Most Recent

Private Integrated Services Network (PISN) - Mapping functions for the tunnelling of QSIG through H.323 networks (Endorsement of ISO/IEC 23290 (2002), modified) (Endorsement of the English version EN 302037 V 1.1.1 (2003-05) as German standard).

€16.45

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DIN EN 301039:2003-12

DIN EN 301039:2003-12

Active Most Recent

Private Integrated Services Network (PISN) - Mapping functions for the employment of 64 kbit/s circuit mode connections with 16 kbit/s sub-multiplexing (ISO/IEC 17310 (2002), modified) (Endorsement of the English version EN 301039 V 1.2.1 (2002-09) as German standard).

€16.45

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