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Integrated Services Digital Network (ISDN);Overall network aspects and functions;Frame Relaying Service Specific Convergence Sublayer (FR-SSCS) [ITU-T Recommendation I.365.1 (1993)] (Endorsed by Asociación Espanola de Normalización in December of 2022.)
Available languages: Spanish
Available design: Print design
Telecommunications Management Network (TMN); Synchronous Digital Hierarchy (SDH) radio relay equipment; Information model for use on Q interfaces (Endorsed by AENOR in November of 2006.)
Available languages: Spanish
Available design: Print design
Integrated Services Digital Network (ISDN);Signalling System No.7;Digital cellular telecommunications system (Phase 2);Application of ISDN User Part (ISUP) version 2 for the ISDN-Public Land Mobile Network (PLMN) signalling interface;Part 1: Protocol specification (GSM 09.12 version 4.1.1) (Endorsed by Asociación Espanola de Normalización in December of 2022.)
Available languages: Spanish
Available design: Print design
Integrated Services Digital Network (ISDN); Signalling System No.7 (SS7); Digital cellular telecommunications system (Phase 2); Application of ISDN User Part (ISUP) version 2 for the ISDN-Public Land Mobile Network (PLMN) signalling interface; Part 1: Protocol specification (GSM 09.12 version 4.2.2) (Endorsed by AENOR in November of 2008.)
Available languages: Spanish
Available design: Print design
Integrated Services Digital Network (ISDN);Signalling System No.7;Digital cellular telecommunications system (Phase 2);Application of ISDN User Part (ISUP) version 2 for the ISDN-Public Land Mobile Network (PLMN) signalling interface;Part 2: Protocol Implementation Conformance Statement (PICS) proforma specification (Endorsed by Asociación Espanola de Normalización in December of 2022.)
Available languages: Spanish
Available design: Print design
Integrated Services Digital Network (ISDN);Signalling System No.7;Digital cellular telecommunications system (Phase 2);Application of ISDN User Part (ISUP) version 2 for the ISDN-Public Land Mobile Network (PLMN) signalling interface;Part 3: Test Suite Structure and Test Purposes (TSS&TP) specification (Endorsed by Asociación Espanola de Normalización in December of 2022.)
Available languages: Spanish
Available design: Print design
Integrated Services Digital Network (ISDN);Signalling System No.7;Digital cellular telecommunications system (Phase 2);Application of ISDN User Part (ISUP) version 2 for the ISDN-Public Land Mobile Network (PLMN) signalling interface;Part 4: Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT) proforma specification (Endorsed by Asociación Espanola de Normalización in December of 2022.)
Available languages: Spanish
Available design: Print design
Broadband Integrated Services Digital Network (B-ISDN); Signalling ATM Adaptation Layer (SAAL); Layer Management for the SAAL at the Network Node Interface (NNI); Part 1: Service Specific Connection Oriented Protocol (SSCOP) and Service Specific Co-ordination Function (SSCF) [ITU-T Recommendation Q.2144 (1995), modified] (Endorsed by AENOR in November of 2008.)
Available languages: Spanish
Available design: Print design
Broadband Integrated Services Digital Network (B-ISDN);Signalling ATM Adaptation Layer (SAAL);Layer Management for the SAAL at the Network Node Interface (NNI) [ITU-T Recommendation Q.2144 (1995), modified] (Endorsed by Asociación Espanola de Normalización in December of 2022.)
Available languages: Spanish
Available design: Print design
Public Switched Telephone Network (PSTN);Calling Line Identification Presentation (CLIP) supplementary service;Service description (Endorsed by Asociación Espanola de Normalización in December of 2022.)
Available languages: Spanish
Available design: Print design