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)

The condition of a component at a given instant. The current "context" of a PPL object, such as Idle, Seizing, Answered. In PPL files, a State is represented by a circle.