Welltech Dialogic SS7 Protocols ISUP - Manual (Page 36)

Section 6 Interface to Application
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6.5.12 Forward Transfer Request
This message is used by the application to send a Forward Transfer message
to the network.
Message type
FOT (Forward Transfer Message)
Mandatory parameters
None
Optional parameters
• Call reference
The following optional parameters are supported in ANSI mode:
• Cause indicator
6.5.13 Identification Request
Note: This message is only applicable to ITU-T operation
This primitive is used by the application to request action regarding the
malicious call identification supplementary service. This message is sent in
the backward direction.
Message type
IDR (Identification Request Message)
Mandatory parameters
None
Optional parameters
• MCID request indicator
• Message compatibility information
• Parameter compatibility information
6.5.14 Identification Response
Note: This message is only applicable to ITU-T operation
This primitive is used by the application to respond to the Identification
Indication primitive.
Message type
IRS (Identification Response Message)