UNE - Spanish national standards

Transmission and Multiplexing (TM);Digital Radio Relay Systems (DRRS);Synchronous Digital Hierarchy (SDH);System performance monitoring parameters of SDH DRRS (Endorsed by Asociación Espanola de Normalización in October of 2021.)

Available languages: Spanish

Available design: Print design

ANALYSIS REAGENTS. COPPER ACETATE.

Available languages: Spanish

Available design: electronic design (pdf), Print design

Integrated Services Digital Network (ISDN); Teleaction teleservice; Service description (Endorsed by AENOR in November of 2007.)

Available languages: Spanish

Available design: Print design

Integrated Services Digital Network (ISDN); Security tools (SET) for use within telecommunication services (Endorsed by AENOR in November of 2007.)

Available languages: Spanish

Available design: Print design

Integrated Services Digital Network (ISDN); Selective Call Forwarding (SCF) supplementary services (unconditional, busy and no reply); Service description (Endorsed by AENOR in November of 2007.)

Available languages: Spanish

Available design: Print design

Integrated Services Digital Network (ISDN); Completion of Calls on No Reply (CCNR) supplementary service; Service description (Endorsed by AENOR in November of 2007.)

Available languages: Spanish

Available design: Print design

ANALYSIS REAGENTS. COPPER NITRATE.

Available languages: Spanish

Available design: electronic design (pdf), Print design

Intelligent Network (IN);Intelligent Network Application Protocol (INAP);Capability Set 2 (CS2);Part 1: Protocol specification (Endorsed by Asociación Espanola de Normalización in October of 2021.)

Available languages: Spanish

Available design: Print design

Intelligent Network (IN); Intelligent Network Application Protocol (INAP); Capability Set 2 (CS2); Part 2: Protocol Implementation Conformance Statement (PICS) proforma specification (Endorsed by Asociación Espanola de Normalización in June of 2020.)

Available languages: Spanish

Available design: Print design

Intelligent Network (IN); Intelligent Network Application Protocol (INAP); Capability Set 2 (CS2); Part 2: Protocol Implementation Conformance Statement (PICS) proforma specification (Endorsed by AENOR in November of 2005.)

Available languages: Spanish

Available design: Print design