NEC SV8500, Руководство по эксплуатации и обслуживанию, Страница: 575 / 975

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CHAPTER 4 Fault Repair Procedures
1. IP RELATED FAULT AND ITS REASON
Because of the system characteristic, there will be faults related to system side equipment and other faults
(including the fault occurred on the network). Refer to system message and detailed data for the best treatment.
In a certain condition, alarm may not be released or the failure may not be solved by the operation of procedure
below.
IP Related Fault and Its Reason
Fault Message
Reasons to be fixed Reference
33-R
FNC=02H, INF=04H, FLT=04H
(Exceeding maximum number of connection) • Connection unavailable
FNC=05H (Sequence Error), INF=01/02H,
FLT=xxH • Initializing fault for IPPAD circuit
card
• Fault in IP station while processing
registration
FNC=03H, INF=01H, FLT=02H
(Excessive loss of RTP packets) • Occurrence of packet loss
• Voice cut-off or sudden-mute
• IPPAD circuit card failure
FNC=05H, INF=01H, FLT=02H
(Command re-sending Error) • Communication unavailable
33-S
FNC=02H, INF=01H
(Ethernet (LAN) cable not plugged-in) • Link down of Ethernet (LAN) cable
in front panel of IPPAD circuit card
FNC=05H (Sequence Error), INF=01/02H,
FLT=xxH • Initializing fault for IPPAD circuit
card
• Fault in IP station while processing
the registry
FNC=05H, INF=04G, FLT=02H
(Command re-sending Error) • Communication unavailable