UNE-ETS 300438-2ED1

Broadband Integrated Services Digital Network (B-ISDN);Signalling ATM Adaptation Layer (SAAL);Service Specific Co-ordination Function (SSCF) for support of signalling at the Network Node Interface (NNI);Part 2: Protocol Implementation Conformance Statement (PICS) proforma specification (Endorsed by Asociación Espanola de Normalización in August of 2022.)