Utility
224
Installation Manual
Note
•
Execute the Loop Back Test (External) in one of the following ways:
— Set the DIP Switch on the T1 card to "TEST" position.
— Execute Loop Back Test between KX-TD500 and CSU.
— Execute Loop Back Test between KX-TD500 and T1/PRI carrier.
[Card/Port Test] Loop Back Test - Description
Item
Display/Input Value
Description
Card
Card No.: Type
The card number and the type of the target
card to be diagnosed. (The card specified in
"Card Information" screen is displayed
automatically.)
Mode
Internal
External
Used to specify "Internal Loop Back" or
"External Loop Back." (T1/PRI23 card
only)
Result
OK
NG
The results of diagnosis.
Details
See "Error Indication
Table."
The details of an error.
Displayed only when Result is NG (no
good).
[Card/Port Test] Loop Back Test - Error Indication Table
Error Message
Description
Card
Applied
Speech path
failure
Speech path is abnormal.
T1
Control signal
path failure
Control signal path is abnormal.
T1
Loop Back Test
failure
Speech path is abnormal.
BRI, PRI23
ISDN interface
LSI failure
ISDN interface LSI is not functioning properly.
BRI, PRI23
Содержание KX-TD500
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Страница 54: ...System Outline 54 Installation Manual ...
Страница 156: ...Installation 156 Installation Manual Note Four CO lines are available for the Caller ID service with one Caller ID card ...
Страница 178: ...Installation 178 Installation Manual ...
Страница 182: ...Maintenance Console Guide 182 Installation Manual 4 Click if you accept License Agreement ...
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Страница 271: ...Utility Installation Manual 271 4 Click Capture off The system creates a Log File ...
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