Welltech Dialogic SS7 Protocols ISUP - Manual (Page 76)

Section 6 Interface to Application
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• Redirection number restriction indicator
The following optional parameters are supported in ANSI mode:
• Business group
• Information indicators
• Network transport
• Notification parameter
This parameter may be repeated (see Appendix E: ISUP Repeat
Parameters on page 197 ).
6.6.29 Setup Indication
This primitive is used by ISUP to indicate the arrival of an incoming call.
Message type
IAM (Initial Address Message)
Mandatory parameters
• Nature of connection indicators
• Forward call indicators
• Calling party's category
• Transmission medium requirement
ITU-T mode only
• User service information
Mandatory for ANSI mode only. Optional for ITU-T operation.
• Called party number
Optional parameters
• Access transport
• Calling party number
• Call reference
• Generic number (address)
This parameter may be repeated (see Appendix E: ISUP Repeat
Parameters on page 197 ).
• Generic digits
This parameter may be repeated (see Appendix E: ISUP Repeat
Parameters on page 197 ).
• Original called number
• Redirection information
• Redirecting number
• Remote operations