Matrix Visionpro System Manual page 91

Mode takes approximately 1 hour and 20 minutes to complete.
• To configure the phone number on which you want to place the test call, dial,
3137-Number
Where,
Number is the telephone number, maximum 16 digits. If the number is less than 16 digits, you must dial
'#*' to terminate the command.
The number can be a landline or a mobile number. However, we recommend you to use a mobile number
for the test call. If you are using a mobile number, be sure the handset of the configured number supports
the Mute function.
• To configure the CO Port number through which the test call will be placed, dial,
3138-Trunk
Where,
Trunk is the software port number from 0 to 2
This must be the same CO trunk port for which AC Impedance parameters are to be set.
• As soon as you dial the last command, the test starts. The system places a call to the phone number you
have configured.
While the test is being conducted, you will hear pulsating tone on all the trunk ports of the system.
• Answer the test call from the telephone/mobile handset (preferable: mobile handset). You will hear Music-
on-Hold as per the type of Answer Supervision you have configured for the CO trunk you are testing.
For example, the default Answer Supervision is Pseudo Answer and the Pseudo Answer Supervision
Timer is 10 seconds. If you have not changed this default settings, you will hear the Music-on-Hold after 10
seconds on answering the call.
• As the Music-on-Hold starts playing, mute the microphone of your handset.
If you are making the test call to a landline number, mute the call using the Mute key of the phone. If your
phone does not have a Mute key, unplug the handset cable from the phone body. This is to prevent test
signals from reflecting back into the mic of the handset.
• After approximately 5 seconds of Music-on-Hold, you will hear the test signals being transmitted by the
system for the duration of the test.
During the test run, the Status LED blinks with a cadence of 500ms ON and 500ms OFF.
• On completion of the test, the system will automatically disconnect the call. The Status LED will start
blinking in its normal cadence, that is, 1s ON and 1s OFF.
• However, if you wish to abort the test midway, dial the Abort Test command,
3140
85 Matrix VISIONPRO System Manual