Specifications

Syn248 Installation and Configuration Guide Back to Contents
System Configuration 67
Line Calibration Configuration
If your system uses Centrex lines, you must enter an outbound line prefix or code in order
for line calibration to take place. You should perform this procedure before connecting
the lines to the Gateway. Consult your Centrex line provider for the correct code to enter.
To enter Centrex line access codes:
1. In the navigation menu at left, click Device Management, then Device Log.
2. Select the Gateway from the Device Log drop-down list. Line Calibration Data and
Line Calibration Configuration appear.
3. Enter the Line Access Code for each line.
4. Click Save Configuration.
You can now connect the physical lines to the Gateway.