Nortel 1000E Maintenance Manual page 197

replacing 138
NTDK20
CPU or Memory fault
faceplate LEDs 49
replacing 145
NTDK83, NTDK99
card circuit board LEDs 52
NTDU64 alarm/fan module
LEDs 30
replacing 130
NTDU65 power supply module
replacing 131
NTDU67 Drive Carrier card
replacing 128
NTDW60 Media Gateway Controller
faceplate LEDs 40
features 39
NTDW61 CP PM Call Processor
features 33
NTDW61 CP PM Call Processor card
faceplate LEDs 35
NTDW61 CP PM Signaling Server
faceplate LEDs 36
features 36
NTDW62 DSP daughterboard
features 42
replacing 122
NTDW64 DSP daughterboard
features 42
replacing 122
NTDW65 Voice Gateway Media Card
faceplate LEDs 43
features 42
NTRB21
faceplate LEDs 48
replacing (DTI applications) 140
O
OVD message, trunks 97
Overlay Loader 62
overlays 59
access through the TM system
terminal 23
overlays, maintenance 23, 26, 58
overload (OVD) message 82, 87
Overload Monitor 62
Copyright © 2007, Nortel Networks
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P
PE cards, maintenance window 59
PE units, maintenance window 59
power failures
Precautions 15
Q
QoS
R
Remote access 18, 20
replacing (DTI applications) 140
Resident Trunk Diagnostic 63
S
SDI port 18, 20
Signaling Server
Software maintenance tools 57
SPRE (Special Service Prefix) 26
SSC
STAD command 70, 109
System
system initialization
Nortel Communication Server 1000
Communication Server 1000E Maintenance
NN43041-700 01.02 Standard
Release 5.0 20 June 2007
external power system 56
configure
sampling 177
configure thresholds 176
configure zone alarm notification 177
LAN
monitoring 95
print thresholds 177
print zone alarm notification 179
maintenance in Element
Manager 155
NTDW61 faceplate LEDs 36
replacing 113
faceplate 51
LEDs 49
maintenance window 58
accessing 25
alarms 55
Loader 63
messages 72
monitor 56
terminal 24
Index 197