SSH ETS 300 200:1994 ed.1

Rrjeti Dixhital i Shërbimeve të Integruara (ISDN); Shërbimi shtesë i Përcjelljes së Thirrjes së Paarritshëm (CFU) Përshkrimi i shërbimit

Integrated Services Digital Network (ISDN); Call Forwarding Unconditional (CFU) supplementary service Service description

Scope

This standard defines the stage one of the Call Forwarding Unconditional (CFU) 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, but does not deal with the details of the human interface itself (see CCITT Recommendation I.130 [1]). 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.