Welltech Dialogic SS7 Protocols ISUP Manual de usuario descargar pdf (Pagina 188)

Appendix B: Messages Currently Supported by the ISUP Module

188

B.3 ANSI T1.113 Messages

Message Type ANSI T1.113.3 Message expected by ISUP

module

Message generated by

ISUP module

Address complete YES YES

Answer YES YES

Blocking YES YES

Blocking acknowledgement YES YES

Call progress YES YES

Circuit group blocking YES YES

Circuit group blocking acknowledgement YES YES

Circuit group query YES YES

Circuit group query response YES YES

Circuit group reset YES YES

Circuit group reset acknowledgement YES YES

Circuit group unblocking YES YES

Circuit group unblocking acknowledgement YES YES

Circuit reservation NO (Discarded if received) NO

Circuit reservation acknowledgement NO (Discarded if received) NO

Circuit validation response NO NO

Circuit validation test NO NO

Confusion YES YES (optionally)

Continuity YES YES

Continuity check request YES YES

Exit YES YES

Facility accepted YES YES

Facility reject YES YES

Facility request YES YES

Forward transfer YES YES

Information YES YES

Information request YES YES

Initial address YES YES

Loop back acknowledgement YES YES

Pass-along YES YES

Release YES YES

Release complete YES YES

Reset circuit YES YES

Resume YES YES

Suspend YES YES

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Welltech Dialogic SS7 Protocols ISUP Manual de usuario Pagina 188