                                                   'version' symbols used within the ISUP and QSIG

   Created
           2001-09-06

   Last Updated
           2001-12-19

   This registry is also available in XML and plain text formats.

   Registries included below

     * application/ISUP symbols
     * application/QSIG symbols

application/ISUP symbols

   Reference
           [RFC3204]

   Registration Procedures
           Expert Review

    Symbol                                                                 Reference
   itu-t88  [ITU-T Q.761-4 (1988)]
   itu-t92+ [ITU-T Q.761-4 (1992)]
   ansi88   [ANSI T1.113-1988 ("Signaling System Number 7 (SS7) - ISDN User Part")]
   ansi00   [ANSI T1.113-2000]
   etsi121  [ETS 300 121 ("Integrated Services Digital Network (ISDN)" Application of the ISDN User Part (ISUP) of CCITT Signalling System No. 7
            for international ISDN interconnections (ISUP version 1).)]
   etsi356  [ETS 300 356-1 ("Integrated Services Digital Network (ISDN)"; Signalling System No.7; ISDN User Part (ISUP) version 2 for the
            international interface.)]
   ttc87    [JT-Q761-4(1987-1992)]
   ttc93+   [JT-Q761-4(1993-)]

application/QSIG symbols

   Reference
           [RFC3204]

   Registration Procedures
           Expert Review

   Symbol                                                                 Reference
          [ISO/IEC 11572 (Basic Call) (Information technology -- Telecommunications and information exchange between systems -- Private Integrated
          Services Network -- Circuit mode bearer services -- Inter-exchange signalling procedures and protocol.)][ISO/IEC 11582 (Generic
   iso    Functional Protocol) (Information 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
          protocol.)]
