Syn248 Installation and Configuration Guide
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.
