Nortel Modular Ics 6.0 Installer Guide

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P0992638 03Modular ICS 6. 0 Installer Guide
I/F levelsInstaller password required
Interface levels defaults to the ISDN loss plan setting. 
Press CHANGE
 to select setting: ISDN, PSTN or ISD/TT interface 
levels.
Tips - Find out if your Norstar system is connected to a 
central office (CO) with digital network loss treatment 
(ISDN I/F levels) or analog network loss treatment 
(PSTN I/F levels) by checking with your telecommunications 
service provider.
The ISDN setting requires digital...

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Modular ICS 6.0 Installer GuideP0992638 03
FramingInstaller password required
Framing allows you to select the framing format used by your 
T1 or PRI service provider. 
Press CHANGE
 to select the setting: ESF (Extended Superframe) 
or SF (Superframe).
Internal CSU
Installer password required
Internal CSU allows you to turn the internal T1 channel 
service unit on or off. The channel service unit gathers 
performance statistics for your T1 lines or PRI with public 
interface. 
Press...

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P0992638 03Modular ICS 6. 0 Installer Guide
CSU line bldInstaller password required
CSU line build allows you to set the gain level of the 
transmitted signal. 
Press CHANGE
 to select the setting: 0, 7.5 or 15 dB.
Tips - This setting only appears for DTIs. Consult your 
service provider for the proper settings.
You can view the performance statistics for your T1 lines in 
Maintenance under the 
CSU stats heading.
If you use an external CSU with your T1 lines, then set the 
internal CSU to...

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Modular ICS 6.0 Installer GuideP0992638 03
Line codingInstaller password required
Select the standard used by your T1 service provider for 
encoding signals on the T1 lines. Press CHANGE
 to select the 
setting: B8ZS or AMI.
ClockSrc
Installer password required
Clock Source allows you to designate which of the system 
Digital Trunk Interfaces (DTIs) obtains the timing reference 
from the network, which the system synchronizes to. For more 
on Clock Source settings, see page 476.
You must...

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P0992638 03Modular ICS 6. 0 Installer Guide
Max transitsInstaller password required
If you allow ISDN Call Connection Limitation (ICCL) on your 
MCDN PRI system, you need to determine a threshold at 
which the system will release the call, rather than allow 
continued line tie ups. This threshold is called Max(imum) 
transits. The default value for this feature is 31.
Modules
The Mod setting allows you to specify the type of module you 
wish to configure. 
Press CHANGE
 to select the...

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Modular ICS 6.0 Installer GuideP0992638 03
StnMod
If a Station Module is selected and connected to the Modular 
ICS, no extra programming is required. Each Station Module 
represents 16 new DNs. For more information on lines and 
DNs used by the Station Module, see Wiring charts on page 
241.
ASM
If an Analog Station Module is selected and connected to the 
Modular ICS, no extra programming is required.
The module defaults to:
two extension lines are assigned
Full Handsfree is disabled...

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P0992638 03Modular ICS 6. 0 Installer Guide
To verify the status of each port:
1. Navigate to Maintenance and Port/Extn stat.
Show port: displays.
2. Enter the port number you want to verify.
The display shows the port number.
TrunkMod
TrunkMod setting allows you to configure the Trunk 
Cartridges in the Trunk Module. 
Press CHANGE
 to select the setting: Loop, E&M, DID, BRI-ST, 
BRI-U2, BRI-U4 or PRI.
Loop is the default setting used for Loop start and Call 
Information (CI) Trunk...

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Modular ICS 6.0 Installer GuideP0992638 03
Once you specify the type of Trunk Cartridge in the ICS slot, 
press SHOW
 to display the line number range for the lines on the 
Trunk Cartridge. 
Midi line number chart 
Line numbers
Midi Loop ST U-2 U-4
(prfl 1)DTI 
(PRI SL1-
N12)DTI (T1)
(prfl 1)E&M DID
(prfl1)
Cd1 ICS
Mod 21-4 1-8 1-4 1-8 1-23 
(prfl 1)
1-30 
(prfl 2)1-24 NA NA
Cd2 ICS
Mod 231-34 31-38 31-34 31-38 31-53 
(prfl 1)
31-60 
(prfl 2)31-54 NA NA
Cd1 
Mod 0461-64 61-68 61-64 61-68...

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P0992638 03Modular ICS 6. 0 Installer Guide
Maxi/Mega line number chart 
Line numbers
Maxi/
MegaLoop ST U-2 U-4
(prfl 1)DTI (PRI 
SL1-N12)DTI (T1)
(prfl 1)E&M DID
Cd1 ICS
Mod 21-4 1-8 1-4 1-8 1-23 
(prfl 1)
1-30 
(prfl 2)1-24 NA NA
Cd2 ICS
Mod 231-34 31-38 31-34 31-38 31-53 
(prfl 1)
31-60 
(prfl 2)31-54 NA NA
Cd1
Mod 0861-64 61-68 61-64 61-68 61-83
(prfl 1)61-84 61-64 61-64 
(prfl 1)
Cd2 
Mod 0869-72 69-76 69-72 69-76 NA NA 69-72 69-72 
(prfl 1)
Cd3 
Mod 0877-80 77-84 77-80 77-84 NA NA...

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Modular ICS 6.0 Installer GuideP0992638 03
Cd3
Mod 05129-
132NA NA NA NA NA 129-
132129-
132
Cd1 
Mod 04133-
136NA NA NA NA NA 133-
136133-
136
Cd2 
Mod 04137-
140NA NA NA NA NA 137-
140137-
140
Cd3 
Mod 04141-
144NA NA NA NA NA 141-
144141-
144
Cd1
Mod 03145-
148NA NA NA NA NA 145-
148145-
148
Cd2
Mod 03149-
152NA NA NA NA NA 149-
152149-
152
Cd3
Mod 03153-
156NA NA NA NA NA 153-
156153-
156
Target lines: 157-284 (expanded: 157-348)
Note: Off-core DTI uses line numbers for all three card...