'version' symbols used within the ISUP and QSIG
2001-09-06
2023-02-21
application/ISUP symbols
Expert Review
Jon Peterson
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
Expert Review
Jon Peterson
iso
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 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.)