Information technology -- Telecommunications and information exchange between systems -- Private Integrated Services Network -- Specification, functional model and information flows -- Make call request supplementary service

Information Technology - Telecommunications and Information Exchange Between Systems - Private Integrated Services Network - Mapping Functions for the Employment of Virtual Private Network Scenarios (Adopted ISO/IEC 18017:2001, first edition, 2001-11-01)

Information technology -- Telecommunications and information exchange between systems -- Private Integrated Services Network -- Inter-exchange signalling protocol -- Advice Of Charge supplementary services

Information Technology - Telecommunications and Information Exchange Between Systems - Private Integrated Services Network - Circuit-Mode Multi-Rate Bearer Services - Service Description, Functional Capabilities and Information Flows (Adopted ISO/IEC 11584:1996)

Information technology -- Telecommunications and information exchange between systems -- Corporate Telecommunication Networks -- Signalling Interworking between QSIG and SIP -- Call Diversion

Information technology -- Telecommunications and information exchange between systems -- Private Integrated Services Network -- Mapping functions for the employment of a circuit mode basic service and the supplementary service user-to-user signalling as a pair of on-demand inter-PINX connections

Information technology -- Telecommunications and information exchange between systems -- Private Integrated Services Network -- Inter-exchange signalling protocol -- Message Waiting Indication supplementary service

Information technology -- Telecommunications and information exchange between systems -- Private Integrated Services Network -- Specification, functional model and information flows -- Call Diversion supplementary services

Information technology -- Telecommunications and information exchange between systems -- Private Integrated Services Network -- Inter-exchange signalling protocol -- Call Transfer supplementary service

Information technology -- Telecommunications and information exchange between systems -- Private Integrated Services Network -- Specification, functional model and information flows -- Call Identification and Call Linkage Additional Network Feature

Information technology -- Telecommunications and information exchange between systems -- Private Integrated Services Network -- Specification, functional model and information flows -- Path replacement additional network feature

Information Technology - Telecommunications and Information Exchange Between Systems - Private Integrated Services Network - Specification, Functional Model and Information Flows - Recall Supplementary Service (Adopted ISO/IEC 15051:2003, second edition, 2003-04-01)

Information Technology - Telecommunications and Information Exchange Between Systems - Private Integrated Services Network - Inter-Exchange Signalling Protocol - Do Not Disturb and Do Not Disturb Override Supplementary Services (Adopted ISO/IEC 14844:2003, second edition, 2003-04-01)

Information technology -- Telecommunications and information exchange between systems -- Private Integrated Services Network -- Inter-exchange signalling protocol -- Wireless terminal call handling additional network features

Information technology -- Telecommunications and information exchange between systems -- Private Integrated Services Network -- Use of QSIG for Message Centre Access (MCA) profile standard

Information technology --Telecommunications and information exchange between systems -- Private Integrated Services Network -- Specification, functional model and information flows -- Common information additional network feature

Information technology - Telecommunications and information exchange between systems - Private Integrated Services Network - Specification, functional model and information flows - Short message service (Adopted ISO/IEC 21989:2002, first edition, 2002-07-01)

Information technology -- Telecommunications and information exchange between systems -- Private Integrated Services Network -- Specification, functional model and information flows -- Route Restriction Class additional network feature

Information Technology - Telecommunications and Information Exchange Between Systems - Private Integrated Services Network - Inter-Exchange Signalling Protocol - Private User Mobility (PUM) - Registration Supplementary Service (Adopted ISO/IEC 17876:2003, second edition, 2003-04-01)

Information technology -- Telecommunications and information exchange between systems -- Private Integrated Services Network -- Specification, functional model and information flows - Message centre monitoring and mailbox identification supplementary services