UNE-ETS 300287-1ED2

Integrated Services Digital Network (ISDN);Signalling System No.7;Transaction Capabilities (TC) version 2;Part 1: Protocol specification [ITU-T Recommendations Q.771 to Q.775 (1993), modified] (Endorsed by Asociación Espanola de Normalización in May of 2022.)

STANDARD published on 1.5.2022

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The information about the standard:

Designation standards: UNE-ETS 300287-1ED2
Publication date standards: 1.5.2022
Approximate weight : 300 g (0.66 lbs)
Country: Spanish technical standard
Category: Technical standards UNE