Understanding looptest messages – Interphase Tech iSPAN 5535 PRI User Manual
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Understanding LoopTest Messages
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Interphase Corporation
Understanding LoopTest Messages
The Diagnostic field in the main LoopTest dialog displays
LoopTest test results:
Figure C-4. LoopTest Main Dialog
The following table describes diagnostic messages:
Message
Cause
Test passed
LoopTest detected no errors during testing.
Card missing or
non-ISDN
An error occurred before accessing the network.
Possible causes are:
• The adapter is not installed.
• The drivers are not properly installed.
• LoopTest could not find an ISDN port on the
adapter. To check for ISDN ports:
a. From the Start menu, select Programs, then
INTERPHASE WAN Adapters, and then WAN
Setup.
b. Make sure the firmware contains the ISDN layer.