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ISO/IEC 21407:2001PublishedInformation technology — Telecommunications and information exchange between systems — Private Integrated Services Network — Specification, functional model and information flows — Simple dialog supplementary serviceISO/IEC 21408:2003PublishedInformation technology — Telecommunications and information exchange between systems — Private Integrated Services Network — Inter-exchange signalling protocol — Simple dialog supplementary serviceISO/IEC 21409:2001PublishedInformation technology — Telecommunications and information exchange between systems — Corporate telecommunication networks — Signalling interworking between QSIG and H.323 — Generic functional protocol for the support of supplementary servicesISO/IEC 21410:2001PublishedInformation technology — Telecommunications and information exchange between systems — Corporate telecommunication networks — Signalling interworking between QSIG and H.323 — Call transfer supplementary servicesISO/IEC 21411:2001PublishedInformation technology — Telecommunications and information exchange between systems — Corporate telecommunication networks — Signalling interworking between QSIG and H.323 — Call diversion supplementary servicesISO/IEC 21888:2001PublishedInformation technology — Telecommunications and information exchange between systems — Private Integrated Services Network — Specification, functional model and information flows — Call Identification and Call Linkage Additional Network FeatureISO/IEC 21889:2001PublishedInformation technology — Telecommunications and information exchange between systems — Private Integrated Services Network — Inter-exchange signalling protocol — Call Identification and Call Linkage Additional Network FeatureISO/IEC TR 21890:2001PublishedInformation technology — Telecommunications and information exchange between systems — Interoperation of PISNs with IP networksISO/IEC 21989:2002PublishedInformation technology — Telecommunications and information exchange between systems — Private Integrated Services Network — Specification, functional model and information flows — Short message serviceISO/IEC 21990:2002PublishedInformation technology — Telecommunications and information exchange between systems — Private Integrated Services Network — Inter-exchange signalling protocol — Short message serviceISO/IEC 21991:2002PublishedInformation technology — Telecommunications and information exchange between systems — Corporate Telecommunication Networks — Signalling interworking between QSIG and H.323 — Call completion supplementary servicesISO/IEC 21992:2003PublishedInformation technology — Telecommunications and information exchange between systems — Private Integrated Services Network — Mapping functions for the tunnelling of QSIG through IP networksISO/IEC 22535:2009PublishedInformation technology — Telecommunications and information exchange between systems — Corporate telecommunication networks — Tunnelling of QSIG over SIPISO/IEC 23290:2004PublishedInformation technology — Telecommunications and information exchange between systems — Private Integrated Services Network (PISN) — Mapping functions for the tunnelling of QSIG through H.323 networksISO/IEC 23915:2005PublishedInformation technology — Telecommunications and information exchange between systems — Corporate Telecommunication Networks — Signalling Interworking between QSIG and SIP — Call DiversionISO/IEC 23916:2005PublishedInformation technology — Telecommunications and information exchange between systems — Corporate Telecommunication Networks — Signalling Interworking between QSIG and SIP — Call TransferISO/IEC 11571:1994WithdrawnInformation technology — Telecommunications and information exchange between systems — Numbering and sub-addressing in private integrated services networksISO/IEC 11572:1997WithdrawnInformation technology — Telecommunications and information exchange between systems — Private Integrated Services Network (PISN) — Circuit Mode Bearer Services — Inter-Exchange Signalling Procedures and ProtocolISO/IEC 11574:1994WithdrawnInformation technology — Telecommunications and information exchange between systems — Private Integrated Services Network — Circuit-mode 64 kbit/s bearer services — Service description, functional capabilities and information flowsISO/IEC 11582:1995WithdrawnInformation technology — Telecommunications and information exchange between systems — Private Integrated Services Network — Generic functional protocol for the support of supplementary services — Inter-exchange signalling procedures and protocolISO/IEC 13863:1995WithdrawnInformation technology — Telecommunications and information exchange between systems — Private Integrated Services Network — Specification, functional model and information flows — Path replacement additional network featureISO/IEC 13865:1995WithdrawnInformation technology — Telecommunications and information exchange between systems — Private Integrated Services Network — Specification, functional model and information flows — Call transfer supplementary serviceISO/IEC 13868:1995WithdrawnInformation technology — Telecommunications and information exchange between systems — Private Integrated Services Network — Inter-exchange signalling protocol — Name identification supplementary servicesISO/IEC 13869:1995WithdrawnInformation technology — Telecommunications and information exchange between systems — Private Integrated Services Network — Inter-exchange signalling protocol — Call transfer supplementary serviceISO/IEC 13870:2001WithdrawnInformation technology — Telecommunications and information exchange between systems — Private Integrated Services Network — Inter-exchange signalling protocol — Call completion supplementary services