Diagnosing Problems
Indicators
Meaning
Action
Loss of T1/E1 signal.
Check link connection.
No signal is being
received from the
PSTN.
Check link with
analyzer.
Signal from the PSTN
is faulty.
Check link with
analyzer.
•
Not programmed.
Link descriptor not
assigned.
•
System is out of
service
•
Faulty T1/E1 MMC
Assign link descriptor.
Refer to System Tool
Administration online
help for programming
instructions.
Table 68: Meaning of T1/E1 MMC Indicators on Secondary Controller
Indicators
Meaning
Action
If the primary
controller is
supporting the link,
this alarm state
on the secondary
controller indicates
normal operation.
Because the link is
not connected to
this T1/E1 MMC,
the alarm is not
reported in the
system logs of the
secondary system.
None.
Document Version 1.0
331
Troubleshooting Guide
Summary of Contents for MiVoice Business 3300 ICP
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Page 10: ...Introduction Document Version 1 0 Troubleshooting Guide 4 ...
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