3Com 3C10111C - NBX 100 - Modular Exp Base Installation Manual page 201

specifications 179
status lights (LEDs) 34
Digital Line Cards, ordering lines for 55
Digital Line Cards, T1
specifications 179
status lights (LEDs) 31, 32, 35
Direct Dialing Inward (DDI) services
dial plan configuration (BRI) 134
dial plan configuration (E1) 140
Direct Inward Dialing (DID) services
dial plan configuration (T1) 146
T1 146
directory of 3Com resources 197
disk mirroring
overview 76
status lights (LEDs) 77
DNLD
E1 status light 36
status light 32
documentation
for the product 17
documentation conventions
international 18
notice icons 18
DSP
E1 status light 36
T1 status light 33
Dynamic Host Configuration Protocol (DHCP)
BOOTP 153, 155
configuring IP with 153
configuring network devices 153
multiple subnetworks 153
non-support by Call Processor 82
overview 153
E
E1 Digital Line Card
description of 34
inserting (caution) 142
installing E1 lines 55
maximum number per system 139
specifications 179
status lights (LEDs) 34
E911, ISDN PRI signaling 146
electrical prerequisites 53
e-mail support 196
e-mail technical support, Asia and Pacific Rim 197
emergency dialing 146
engineering services 196
environmental prerequisites 53
Ethernet 802.1P 59
Ethernet 802.1Q 59
Ethernet, multicast addresses 101
Express services contract 196
extended warranty options 196
extensions, mapping to attendant console 117
external devices, connecting to 57
external paging amplifier, connector
specifications 175
F
fax machine
connecting with ATA 86, 194
Group-3 38, 123
lines needed for 56
FCC
registration numbers 176, 177
rules 207, 208
features
3Com Basic telephone 42
3Com Business Telephones 42
Analog Line Card 29
Analog Terminal Adapter (ATA) 40
Analog Terminal Card 38
Attendant Console 45
BRI-ST Digital Line Card 37
Complement Attendant Software 77
E1 Digital Line Card 34
Hub Card 38
NBX 100 Call Processor 27
NBX 6-Slot Chassis 26
NBX Gateway Chassis 24
SuperStack 3 NBX Call Processor 22
T1 Digital Line Card 30
Uplink Card 38
G
Guardian services contract 196
H
Hub Card
specifications 179
status lights (LEDs) 38
I
IEEE 802.3af 57
IMAP4 (Internet Messaging Access Protocol 4) 22,
27
incoming calls
DDI/MSN for BRI-ST 134
DDI/MSN for E1 140
I 201
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