ISUP (Integrated Services Digital Network User Part)

Part of SS7 protocol for setting up and terminating calls.

ISUP is defined by ITU standards Q.761 and Q.764

See also

  • ISDN
  • IETF wg sigtrans: Working group for PSTN signalling over IP
  • SCTP: Transport Protocol for PSTN signalling over IP

Created by: jht2, Last modification: Tue 15 of Mar, 2011 (07:16 UTC) by spamblock
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