D-1
Cisco ATA 186 and Cisco ATA 188 Analog Telephone Adaptor Administrator’s Guide (SCCP)
OL-3141-01
APPENDIX
D
SCCP Call Flows
This section describes basic call flows for the Cisco ATA:
• Supported SCCP Message Set, page D-1
• Call Flow Scenarios for Successful Calls, page D-3
Note The term Cisco ATA is used throughout this manual to refer to both the Cisco ATA 186 and the
Cisco ATA 188, unless differences between the Cisco ATA 186 and Cisco ATA 188 are explicitly stated.
Supported SCCP Message Set
The SCCP message set includes three sections:
• Registration and management messages
–
StationRegister
–
StationReset
–
StationMediaPort
–
StationSpeedDialState
–
StationRegisterAck
–
StationRegister
–
StationIpPort
–
StationMediaPortList
–
StationForwardStatReq
–
StationSpeedDialStatReq
–
StationLineStatReq
–
StationConfigStatReq
–
StationTimeDateReq
–
StationButtonTemplateReq
–
StationVersionReq