Welcome
Terminology
Using WebHelp
NMS ISDN supplementary services
    NMS ISDN supplementary services overview
    Supplementary service operation summary
    Supplementary services and ISDN variants
    Supplementary service participants
    Supplementary services under ETS 300
    Supplementary services under NI2
    Supplementary services under Q.SIG
    Supplementary services under DMS
Programming model
Tandem supplementary services
Notify hold and retrieve services
Call transfer services
Call forwarding services
Call diversion services (ETS 300)
Call diversion services (Q.SIG)
Call deflection
Advice of charge services
Call identification services
Extended data structure substructures
Service-specific extended data structures
Advice of Charge substructures
Constants for isdnacu.h