0x11 ISDN Raw IEs

Any Raw IE can be inserted by the host for proprietary applications. Raw IEs will be inserted after any Formatted IEs (consult Q.931). The Q.931 recommendation specifies the format of the Raw IEs. IEs are always validated before issuing them in an ISDN message. The ISDN protocols ensure that the mandatory IEs are included with each ISDN message. See ITU-T Q.931 for a list of valid Raw IEs.

Used in:
Channel Release Request, Channel Released With Data, Release Channel with Data, Request For Service With Data, Route Control, Outseize Control, PPL Event Indication, PPL Event Request messages

ICB Type | 0x02 (Data)
ICB ID | 0x11
Data Length | Variable
Data[0] | Number of IEs (0–30)
Data[1] | IE Type (see ITU-T Q.931)
Data[2] | IE Length (0–130)
Data[3] | IE Data[0]

Call signaling protocol for setup and termination of calls.
See Integrated Services Digital Network.
International Telecommunications Union (UN)
RFS. A Status Message indicating that some entity is requesting service from the Excel platform.
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.
See Information Control Block.
International Telephone Union – Telecommunications sector (UN)