UNE - Spanish national standards

Integrated Services Digital Network (ISDN); Primary rate User-Network Interface (UNI); Part 3: Implementation Conformance Statement (ICS) and Implementation eXtra Information for Testing (IXIT) proforma specification for interface IA and IB. (Endorsed by AENOR in November of 2003.)

Available languages: Spanish

Available design: Print design

INTEGRATED SERVICES DIGITAL NETWORK (ISDN); PRIMARY RATE USER-NETWORK INTERFACE; LAYER 1 SPECIFICATION AND TEST PRINCIPLES.

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

INTEGRATED SERVICES DIGITAL NETWORK (ISDN); PRIMARY RATE USER-NETWORK INTERFACE; LAYER 1 SPECIFICATION AND TEST PRINCIPLES (Endorsed by AENOR in December of 1997.)

Available languages: Spanish

Available design: Print design

INTEGRATED SERVICES DIGITAL NETWORK (ISDN); PRIMARY RATE USER-NETWORK INTERFACE; LAYER 1 SPECIFICATION AND TEST PRINCIPLES. (Endorsed by AENOR in December of 1997.)

Available languages: Spanish

Available design: Print design

Integrated Services Digital Network (ISDN); Basic User-Network Interface (UNI); Part 1: Layer 1 specification (Endorsed by AENOR in November of 2003.)

Available languages: Spanish

Available design: Print design

Integrated Services Digital Network (ISDN); Basic User-Network Interface (UNI); Part 1: Layer 1 specification (Endorsed by AENOR in July of 2003.)

Available languages: Spanish

Available design: Print design

Integrated Services Digital Network (ISDN); Basic User-Network Interface (UNI); Part 2: Implementation Conformance Statement (ICS) and Implementation eXtra Information for Testing (IXIT) specification for interface IA (Endorsed by AENOR in September of 2004.)

Available languages: Spanish

Available design: Print design

Integrated Services Digital Network (ISDN); Basic User-Network Interface (UNI); Part 3: Implementation Conformance Statement (ICS) and Implementation eXtra Information for Testing (IXIT) specification for interface IB (Endorsed by AENOR in September of 2004.)

Available languages: Spanish

Available design: Print design

Integrated Services Digital Network (ISDN); Basic User-Network Interface (UNI); Part 4: Conformance test specification for interface IA (Endorsed by AENOR in November of 2003.)

Available languages: Spanish

Available design: Print design

Integrated Services Digital Network (ISDN); Basic User-Network Interface (UNI); Part 5: Conformance test specification for interface IB (Endorsed by AENOR in November of 2003.)

Available languages: Spanish

Available design: Print design