This standard was last reviewed and confirmed in 2001. Therefore this version remains current.
Deals with the service specification functional model and information flows applicable to Private Integrated Services Network (PISN). Uses the ISDN concepts as developed by ITU T (formerly CCITT) and is also within the framework of standards for Open Systems Interconnection (OSI) as defined by ISO.
Status : PublishedPublication date : 1996-02
Edition : 1Number of pages : 10
Technical Committee:Telecommunications and information exchange between systems
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