UNE-EN 301276-1V1.1.3

Broadband Integrated Services Digital Network (B-ISDN);Digital Subscriber Signalling System No. two (DSS2) protocol;Connection characteristics;Modification procedures for sustainable cell rate parameters;Part 1: Protocol specification [ITU-T Recommendation Q.2963.2 (1997), modified] (Endorsed by Asociación Espanola de Normalización in November of 2021.)