MAINTENANCE
64
•
Type in the measured value of the tone duration, plus 20% for the maximum
value, and minus 20% for the minimum.
For example
: Measured
value:
500ms
Type in Maximum On Time: 600ms
Type in Minimum Off Time: 400ms
Save the values by means of the “Save” menu, and then press Server.
To finish the process, reactivate the relevant ports by pressing F2.
9.2.2 Ring Signal Levels Graph
This graphics tool allows the measurement of the different ring signals which
the unit may receive through its ports.
Go into the “Maintenance” menu and select the “Ring Level Graph” option.
•
From an extension, dial the number of the extension to which the unit is
connected.
•
Click the
Start
key.
•
Click the
Stop
key to freeze the graphic image.
-
Two vertical bars (that can be moved with the mouse) allow the
measurement of the length of the “ON” signal (highest section of the
screen) and the “OFF” signal (lowest section of the screen).
-
Click one of the vertical bars to select it, then keeping the mouse button
pressed drag it to the place where this bar should be positioned.
Follow the same procedure for the other bar.
-
The signal length will now appear on the screen.
•
Restart the procedure by calling the vocal sever from an external number.
•
If the values that appear on screen are different from those of an internal call,
use the “Special Ring Signals” title to mark these values.
