SSH ETS 300 284:1996 ed.1

Rrjeti Dixhital i Shërbimeve të Integruara (ISDN); Shërbimi shtesë i Sinjalizimit Përdorues-Përdorues (UUS) Përshkrimi i shërbimit

Integrated Services Digital Network (ISDN); User-to-User Signalling (UUS) supplementary service Service description

Scope

This standard defines the stage one of the User-to-User Signalling (UUS) supplementary service for the pan-European Integrated Services Digital Network (ISDN) as provided by European public telecommunications operators. Stage one is an overall service description from the user's point of view (see CCITT Recommendation I.130 [1]), but does not deal with the details of the human interface itself. This standard defines the interworking requirements of private ISDNs with the public ISDN. In addition, this standard specifies the base functionality where the service is provided to the user via a private ISDN.