ISUP CQS Configuration Bytes (ITU)

Byte

Description

Value

0x01

Max Range

31

0x02

Reserved

0x00

0x03

Circuit State Indicator Parameter ID

0x26 (Circuit State Indicator)

Release (REL) for Protocol Error

0x03

Information Length

0x26

0x0B

Message ID

0x0C (REL)

0x0C

Parameter Count

0x01

0x0D

Parameter 1 ID

0x12 (Cause Indicators)

0x0E

Parameter 1 Data Length

0x02

0x0F

Parameter 1 Data[0]

0x80 (Location=User)

0x10

Parameter 1 Data[1]

0xEF (Cause 111=Protocol Error, Unspecified)