Setting the electrical impedance
The electrical impedance setting must be subject to country specifications. Each country corresponds to an impedance value. You specify an impedance value while specifying a country.
To set the electrical impedance:
Step | Command | Remarks |
|---|---|---|
1. Enter system view. | system-view | N/A |
2. Enter FXO interface view. | subscriber-line line-number | N/A |
3. Set the electrical impedance of a country. | impedance { country-name | r550 | r600 | r650 | r700 | r750 | r800 | r850 | r900 | r950 } | The default is the electrical impedance of China. You must configure the same electrical impedance value on the originating and terminating devices. |