G549:2002 Interconnection Implementation

G549:2002 (.pdf, 496 KB)

The Specification was reconfirmed in 2007, 2012 and 2017 and the next review is scheduled to occur in 2022.

Other related documents include:

  • G500:2002 Specification - Interconnect Signalling Specification for Circuit Switched Networks is based on the ITU's ISUP 2000 and related ETSI specifications and may be of interest if using G549:2002 instead of G549:2000.
  • G500:2000 Interconnection ISUP (this complements G549:2000)
  • G500:1998 Specification - Signalling System No 7 - Interconnect ISUP (this was improved to produce G500:2000)
  • G500:1998 Supplement is the supplementary documents to G500:1998. It contains a number of service descriptions and the interconnect dial plan which was the predecessor to G549:2000.
  • G549:2000 Interconnection Implementation Plan is the predecessor to G549:2002