SSH ETS 300 141-2:1996

Rrjeti Dixhital i Shërbimeve të Integruara (ISDN); Shërbimi shtesë i Thirrjes në Pritje (HOLD); Sistemi i Sinjalit të Abonentit Dixhital Nr. një protokolli (DSS1); Pjesa 2: Deklarata e konformitetit të Implementimit të protokollit (PICS) specifikime të performancës

Integrated Services Digital Network (ISDN); Call Hold (HOLD) supplementary service; Digital Subscriber Signalling System No. one (DSS1) protocol; Part 2: Protocol Implementation Conformance Statement (PICS) proforma specification

Scope

This second part of ETS 300 141 is applicable to the stage three of the Call Hold (HOLD) supplementary service for the pan-European Integrated Services Digital Network (ISDN) as provided by European public telecommunications operators at the T reference point or coincident S and T reference point (as defined in ITU-T Recommendation I.411 [14]) by means of the Digital Subscriber Signalling System No. one (DSS1) protocol. Stage three identifies the protocol procedures and switching functions needed to support a telecommunications service (see CCITT Recommendation I.130 [13]).