| ID | Name | Description |
|---|---|---|
| SRN | Subrack No. | Meaning: subrack number Value range: 0-11 Explanation: This parameter specifies the subrack number that uniquely identifies a subrack. Default value: None |
| SN | Slot No. | Meaning: slot number Value range: 0-27 Explanation: The subrack number and slot number uniquely identify a board. Default value: None |
| DSPN | Dsp No. | Meaning: DSP number Value range: any 22-digit number Explanation: The subrack number, slot number, and DSP number uniquely identify a destination signaling point. Default value: None |