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CHAPTER 2 TROUBLESHOOTING
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NWA-008847-001 Rev.3.0
a6ch2001.fm
Fault Restoration Information
Continued on next page
FAULT
RESTORATION
KIND NUMBER
FAULT RESTORATION
CONTENT
FAULT RESTORATION
INFORMATION
30
DTI line returned to normal con-
dition
3: XX XX XX XX
Fault Detail Kind
00: PCM loss
01: Frame loss
02: Multi frame loss
03: AIS error
04: Remote alarm
05: Multi remote alarm
06: S-bit error
08: CRC error
09: Slip detected
0A: Main signal all 1 (for BRT)
0B: INFO 0 (for BRT)
0C: INFO 2 (for BRT)
31
DCH/BRT/PRT D-channel link
connection returned to the normal
condition
3: XX XX XX XX
D-channel circuit No.
• In case of DCH/BRT/PRT
00-07: Channel No. 0-7
32
CCH/IPT link connection
returned to normal condition
3: XX XX XX XX
CCH/IPT No.
00-07: CCH/IPT No. 0-7
34
[Australia Only]
Number of faulty trunks was less
than predetermined number
35
Number of lockout stations was
less than predetermined number
FAULT DIAGNOSIS AND TROUBLESHOOTING
Summary of Contents for UNIVERGE NEAX 2000 IPS
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