0x0012 SS7 Formatted Parameters

The SS7 Formatted Parameters Extended Data ICB supports Data greater than 255 bytes for call processing with ISUP messages.

For an SS7 channel in ANSI ISUP CRM/CRA, the Outseize Control message must include an SS7 Parameters ICB. This allows a CRM message type to be part of the SS7 Parameter ICB that is sent in the Outseize Control message. To send an IAM message after an Outseize Control message with CRM, a separate PPL Event Request for IAM must be made.

Used in:
Outseize Control message
Request for Service with Data message
PPL Event Request message
PPL Event Indication message

ICB Type | 0x03 (Extended Data)
ICB ID | 0x0012
Data Length (2 Bytes) | Variable
ISUP Message ID | Consult ITU Q.764
Data[0] | Number of Parameters
Data[1] | Parameter Type
Data[2] | Parameter Length
Data[3] | Parameter Data[0] (Consult Q.764 for details)

See Signaling System Number Seven.
See Information Control Block.
See Integrated Services Digital Network User Part.
American National Standards Institute. ANSI administers and coordinates the U.S. voluntary standardization and conformity assessment system for the
telecommunications industry. More details on these standards may be
viewed at www.ansi.org.
Outgoing call setup during real-time call processing on a specific channel.
See Programmable Protocol Language.
A condition that, when met, drives a state machine from one state to another. A condition that drives a Component out of its current state by invoking an associated primitive.
International Telecommunications Union (UN)
ITU-TSS Publication on Signaling Procedures (ISUP)