V interfaces at the digital Local Exchange (LE);V5.2 interface for the support of Access Network (AN);Part 7: Test Suite Structure and Test Purposes (TSS&TP) specification for the data link layer (Endorsed by Asociación Espanola de Normalización in June of 2022.)

Die Norm herausgegeben am 1.6.2022

V interfaces at the digital Local Exchange (LE);V5.2 interface for the support of Access Network (AN);Part 7: Test Suite Structure and Test Purposes (TSS&TP) specification for the data link layer (Endorsed by Asociación Espanola de Normalización in June of 2022.)

Die Norm herausgegeben am 1.6.2022

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 Asociación Espanola de Normalización in June of 2022.)

Die Norm herausgegeben am 1.6.2022

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.)

Die Norm herausgegeben am 1.7.2005

V interfaces at the digital Local Exchange (LE);V5.2 interface for the support of Access Network (AN);Part 9: Test specification for the physical layer (Endorsed by Asociación Espanola de Normalización in June of 2022.)

Die Norm herausgegeben am 1.6.2022

Intelligent Network (IN);Physical plane for intelligent network Capability Set 1 (CS1) [ITU-T Recommendation Q.1215 (1993)] (Endorsed by Asociación Espanola de Normalización in June of 2022.)

Die Norm herausgegeben am 1.6.2022

Broadband Integrated Services Digital Network (B-ISDN);Asynchronous Transfer Mode (ATM);Adaptation Layer (AAL) specification - type 3/4 (Endorsed by Asociación Espanola de Normalización in June of 2022.)

Die Norm herausgegeben am 1.6.2022

Integrated Services Digital Network (ISDN);Basic call control procedures for circuit-switched bearer services;Functional capabilities and information flows [ITU-T Recommendation Q.71 (1993), modified] (Endorsed by Asociación Espanola de Normalización in June of 2022.)

Die Norm herausgegeben am 1.6.2022

Television systems;Specification of the D2-HDMAC/Packet system (Endorsed by Asociación Espanola de Normalización in June of 2022.)

Die Norm herausgegeben am 1.6.2022

Broadband Integrated Services Digital Network (B-ISDN);B-ISDN Protocol Reference Model (PRM) (Endorsed by Asociación Espanola de Normalización in June of 2022.)

Die Norm herausgegeben am 1.6.2022