NEC SV8500, Руководство по эксплуатации и обслуживанию

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CHAPTER 4 Fault Repair Procedures
About System Message “33-R” Outputted From Internal PHC
(1) FNC= 02H , INF= 04H , FLT= 04H (Exceed number of maximum connection) is outputted
Fault reason
• Connection is not available
• Exceeding the maximum number of connection allowed
<<Unable to originate or terminate any calls using PHC>>
PHC office-to-office connection is operated with exceeding the maximum number of connections al-
lowed.
(a) Confirm the maximum number of connection allowed, and whether trying to establish a number of
connection exceeding that number or not.
(b) If operating normally after the confirmation, it is simply a matter of maximum numbers. Continue
monitoring.
Note:
System Message about exceeding of maximum number is outputted from internal PHC. Confirm the max-
imum numbers of connection allowed.
• Maximum of 48 IPTRK (CCIS) is available.
• Internal PHC (CCIS) can handle up to 64.
(c) problem is still not solved after performing this procedure.
About System Message “33-R” Outputted From Internal PHI
(1) FNC= 05H , INF= 04H , FLT= 02H (Command re-send error) is outputted
Fault reason
• Unable to reply
<<This System Message will be output when control packet send timer time out has occurred eight times
continuously or when any communication fault was detected while sending the control packet.>>
Cause of the error may be the hardware fault or network interference.
(a) Confirm the operating status of MG (Media Gateway).
(b) Confirm each network equipment, connection and configuration when this fault occurs frequently.