0x17 ISDN Formatted IEs With Event

Used in:
Connect with Data message

ICB Type | 0x02 (Data)
ICB ID | 0x17
Data Length | Variable
Data[0, 1] | Event
Data[2] | Number of IEs (0–30)
Data[3] | IE Type 0x01 Call Reference 0x02 Called Party Number 0x03 Calling Party Number 0x04 Called Party Subaddress 0x05 Calling Party Subaddress 0x06 Redirecting Number 0x07 Cause 0x08 Progress Indicator 0x09 User-to-User 0x0A Codeset 6 0x0B Codeset 7 0x0C Reserved 0x0D Reserved 0x0E Reserved 0x0F Reserved 0x10 Reserved 0x11 Codeset 5 0x12 Vari-A-Bill
Data[4] | IE Length (0–130)
Data[5] | IE Data[0]

See Information Control Block.