Issued following acm – Welltech Dialogic SS7 Protocols ISUP User Manual
Page 29
Dialogic
®
SS7 Protocols ISUP Programmer's Manual Issue 15
29
• Network specific facility
• Parameter compatibility information
• Redirection number
• Redirection number restriction indicator
• UID action indicators
The following parameters are supported in ANSI mode only:
• Business group
• Generic digits
• Information indicators
• Network transport
• Notification indicator
• Redirection information
Issued following ACM
Message type
CPG (Call Progress Message)
Mandatory parameters
None
Optional parameters
• Access transport
• Backward call indicators
• Cause indicators
• Call reference
• Event information
Defaults to 0x01 if not supplied. i.e. ALERTING
• Optional backward call indicators
• Redirection number
• Remote operations
• Service activation
• Transmission medium used
• User to user indicators
May be used to accept user to user information service 1, 2 or 3
• User to user information
Discarded if user to user service 1 has not been accepted
The following optional parameters are supported in ITU-T mode only: