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 Asociación Espanola de Normalización in June of 2022.)

Die Norm herausgegeben am 1.6.2022

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.)

Die Norm herausgegeben am 1.12.2004

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 Asociación Espanola de Normalización in June of 2022.)

Die Norm herausgegeben am 1.6.2022

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.)

Die Norm herausgegeben am 1.12.2004

V interfaces at the digital Local Exchange (LE);V5.1 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);V5.1 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);V5.1 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 Asociación Espanola de Normalización in June of 2022.)

Die Norm herausgegeben am 1.6.2022

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.)

Die Norm herausgegeben am 1.12.2004

V interfaces at the digital Local Exchange (LE);V5.1 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

Integrated Services Digital Network (ISDN);Programming Communication Interface (PCI) for Euro-ISDN (Endorsed by Asociación Espanola de Normalización in June of 2022.)

Die Norm herausgegeben am 1.6.2022