Nortel Modular Ics 6.0 Installer Guide

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Setting the clock source for DTIs and PRIInstaller password required
Start with the display showing Hardware.
1. Press ≠. 
2. Press ‘. The display shows Cards on KSU.
3. Press ≠.
4. Press  ‘ until the display shows the card you 
want to view.
5. Press ≠.
6. Press  ‘ until the display shows ClockSrc.
7. Press CHANGE
 to toggle the setting.
Changing clock source may disconnect calls.
Changing the clock source for your system may 
cause your system...

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8. Press ¨ to exit or ‘ to continue in Hardware.
T1 or ISDN-PRI configurations
The following tables indicate proper and improper T1 or 
ISDN-PRI configurations:
Valid digital trunk configurations 
Invalid digital trunk configuration 
Tips - In most T1 network configurations, you need one 
DTI or DTI card configured as PRI in your ICS to act as a 
primary reference. The only application where you might not 
have a DTI or a DTI card configured as...

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Valid mixed trunking configu ration 
Invalid mixed trunking configuration 
Invalid configurations will raise an alarm. In these invalid 
configurations, digital links are likely to suffer errors, slips, 
etc.
DataMod
Mod XX:DataMod
DataMod allows you to configure the settings for any data 
modules you may have on your system. 
Type
The display shows the type of data module selecte d.
Secondary
Card 2T1 or PRI
Option 1 Option 2
Primary
Card 1T1 or...

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P0992638 03Modular ICS 6. 0 Installer Guide
Maintenance
Use Norstar Maintenance to help you understand and diagnose 
system problems that occur on your Norstar system. 
Maintenance includes settings to determine how the system 
will deal with T1 digital lines. It also provides a means for 
provisioning and testing digital lines.
The Maintenance section of programming has these headings.
You can run a Maintenance session from any working M7310, 
M7324 or T7316 set .
System versiondisplays the version...

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Beginning a Maintenance session
1. Release all calls on your telephone.
2. Press ²¥¥‚¯öìéí which is the same as 
²¥¥ÛßßÜÝÝ. Password: displays.
3. Enter the Installer password. Terminals&Sets displays. 
Three triangular indicators º appear on the vertical 
display between the rows of buttons.
4. Place the programming overlay over the buttons pointed to 
by the indicators º.
5. Press ‘ until the display shows Maintenance.
Tip - Only one person...

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System version
System version allows you to note the version number of the 
System Processor (SP) software, which resides in the Feature 
Cartridge.
Use the SP version number to determine whether you have the 
latest software release, and to trace a software fault if one 
occurs. 
For instance:
SP version number can indicate a Feature Cartridge 
incompatibility.
SP and telephone version numbers can indicate a 
telephone version...

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Modular ICS 6.0 Installer GuideP0992638 03
Port/DN status
Port/DN status allows you to:
identify any device or line connected to the system
check the version number of a device for compatibility 
with the system, for instance for an analog terminal 
adapter (ATA).
check the state of a device or line, for example, idle or busy
disable or enable a device
determine which port number corresponds to each DN
determine the port number of a malfunctioning device
determine if a...

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Do not enable or disable ports at the following times:
during the first two minutes after Startup programming
before fiber cables are connected
If you do so, incorrect ports may be enabled or disabled. To 
recover from this, disable, then enable, the affected modules 
using Module status.
Port/DN status allows you to check lines and devices on the 
system. Although the following procedures describe how to 
check devices, you can use the...

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Displays
Sample device identification display
The following table lists some of the device types that may 
appear on the Norstar device identification display.
Explanation of device type
P104  7324 224
DEVICE >B2  STATEThis sample display indicates that port 104 
has an M7324 telephone whose DN is 224.  
Press 
DEVICE to see the device attached to the 
port. 
DisplayExplanation
7100M7100 or T7100 set
7208M7208 or T7208 set
7310M7310...