Chapter 21: Alarms List
PoE Injector Pin-outs and LEDs – Passive PoE
phn-3963_008v000
Page 21-31
Alarm ID
Type
Description
Severity
Probable Cause
Corrective Action
Notes
2003
Alarm
Loss of Signal (LOS) on TDM-
LIC's front panel clock port
Major
1.
Line is not properly
connected.
External equipment is faulty.
1.
Reconnect line.
2.
Check line cables.
3.
Check external equipment.
Power cycle the TDM-LIC.
2004
Alarm
Communication with TDM-LIC
is disrupted in Host-Card
direction
Minor
System malfunction
Reset the TDM-LIC.
2005
Alarm
TDM-LIC hardware failure
Major
System malfunction
Reset the TDM-LIC.
2006
Alarm
No communication with TDM-
LIC
Major
System malfunction
Reset the TDM-LIC.
2007
Alarm
Jitter-buffer-overrun alarm on
TDM service
Major
Something wrong on TDM
service synchronization
Check TDM service
configuration
2008
Alarm
Late-frame alarm on TDM
service
Warning
Something wrong on TDM
service
Check TDM service
configuration
2009
Alarm
Loss-of-frames alarm on TDM
service
Major
Failure along the network path
of TDM service
Check network or
configuration for errors in the
network transport side of the
service
2010
Alarm
Malformed-frames alarm on
TDM service
Major
1.
Payload size does not
correspond to the defined
value.
Mismatch in PT value in RTP
header (if used)
Check TDM service
configuration
2011
Alarm
Misconnection alarm on TDM
service
Major
Stray packets with wrong RTP
configurations are received
and dropped.
Check TDM service
configuration