Nortel Compact Ics 6.0 Installer Guide

							Installing Norstar telephones / 101
P0992669 03Compact ICS 6.0 Installer Guide
Mounting on the wall using the angled base
Mount the keystation 
    onto the screws and 
slide it down. Mount the stand as shown and
insert screw. Use the screw that
came with your keystation.
 
key hole slots
Connect line cord to 
wall jack. Connect cords to the keystation,
   refer to cord connections
 
Tighten screws for a secure fit. Use the key hole slots on the stand
to mark the location for the screws. 
						

							102 / Installing Norstar telephones
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Installing Norstar telephones
Tip - Norstar telephones and telephones 
connected using the internal analog terminal 
adapter (I-ATA) cannot be used as off-premise 
extensions (OPX or OPS). For OPX applications, 
use the Norstar Analog Terminal Adapter (ATA) 
and a single-line telephone. See the 
ATA 
Installation Card
 for details.
Connect to 
jack wired from
distribution block
Connect to 
receiver 
						

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Mounting Norstar telephones on the wall
12
34
56
Mount to a suitable mounting surface. 
						

							104 / Installing Norstar telephones
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Moving telephones
You can move a telephone to a new location within the Norstar system 
without losing its programmed settings. When Set relocation (automatic 
telephone relocation) is turned on in System programming, the internal 
numbers, autodial settings, and user speed dial codes remain with the 
telephone when it is unplugged. To move a telephone, simply unplug it and 
plug it in again at another location. It may take up to 45 seconds for the ICS 
to recognize the telephone. Automatic telephone relocation is turned off by 
default. 
Relocate old telephones before adding new 
telephones. 
Plug Norstar telephones in at  their new locations 
so that they will retain their programmed settings. 
If a new telephone is plugged into the Norstar 
system before the old telephone is reconnected 
at a new location, Norstar will give the old 
telephone information to the new telephone, and 
the old telephone will no longer be recognized by 
the system.
Do not move a relocated telephone for three 
minutes. 
The telephone must remain installed and 
connected in the new location for at least three 
minutes for the programming relocation to be 
complete. If you move the telephone again before 
the three-minute period, the programming for that 
telephone may be lost.
Wait one minute before changing the DN of a 
relocated telephone. 
Once a telephone has been moved to a new 
location, it must be connected for a minute before 
you change its DN in System programming. 
						

							Installing ISDN terminal equipment / 105
P0992669 03Compact ICS 6.0 Installer Guide
Installing ISDN terminal equipment
For each S, T or U-LT reference point, an eight-position miniature unkeyed 
plug from the terminal equipment (TE) is plugged into a jack connected to 
Norstar wiring. The pin connections for the jack and plug are shown in the 
following charts.
For point-to-multipoint operation on S or T loops, ensure the wiring 
polarity integrity is maintained. 
S or T wiring for terminal equipment
S or T extension wiring configurations
The last connection on any ISDN S or T extension wiring must have 
terminating resistors to ensure correct timing of the signaling circuits. 
Failure to install terminating resistors will degrade performance. 
Terminating resistors should not be connected on a TE which is not the last 
connection on the loop.
Terminating resistors are provided on terminal equipment. See the 
instructions that come with your TE for information on how to enable or 
disable the termination, as required.
Pin (jack or 
plug)Norstar (S loop; for 
jack)Equipment connection (plug)
1not usedoptional power source 3 (+)
2not usedoptional power source 3 (-)
3+Rx+Rx
4+Tx+Tx
5-Tx-Tx
6-Rx-Rx
7not usedoptional power sink 2 (-)
8not usedoptional power sink 2 (+) 
						

							106 / Installing ISDN terminal equipment
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The maximum length of spur and ISDN connection cord (the extension 
from the main line or bus) is 10 m (30 ft). 
See the ISDN chapter for information about wiring arrangements for ISDN 
terminal equipment (TE) on an S or T loop.
Additional power
 A Norstar S-loop does not provide power on Power Source 1 (PS1), Power 
Source (PS2), or Power Source or Sink 3 (PS3). If you are installing ISDN 
terminal equipment at the S-reference point, and the equipment requires 
additional power on PS1, PS2, or PS3, then you can install a suitably 
approved power supply unit. See ANSI T1.605 or the documentation that 
comes with your TE for details.
The Compact ICS does not require power on PS3.
If a phantom circuit (a wiring arrangement using side circuits) is used to 
provide power to the TE (PS1), it may affect loop performance. You must 
account for any effects. For example, you may need to reduce the number 
of TEs on a passive bus.
U-LT wiring for terminal equipment
Pin (jack or 
plug)Norstar connection 
(for jack)Equipment connection (plug)
1not usedoptional battery status indication (+)
2not usedoptional battery status indication (-)
3not usedno connection
4RR
5TT
6not usedno connection
7not usedoptional power (-)
8not usedoptional power (+) 
						

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No power supply is provided for the U-LT wiring. If equipment attached to 
the U-LT loop requires optional power, install an approved power supply 
unit. See ANSI T1.601-1992 Annex H or the documentation that comes 
with your TE for more information.
Jack and plug pin numbering     
8  7  6  5  4  3  2  1
1       2      3       4       5       6     7       8    
						

							108 / Installing optional equipment
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Installing optional equipment
Auxiliary ringer (customer supplied)
The Norstar ICS provides a control contact to operate an auxiliary ringer. 
1. Follow the manufacturer’s installation instructions.
2. Connect the auxiliary  ring generator to  the 25-pair distribution block 
as shown in the wiring charts. The pins in the chart provide a control 
contact. They do not provide ring current or dc voltage. The contact is 
capable of switching a maximum of 50 mA and a maximum voltage of 
40 V dc.
Auxiliary ringer programming
The auxiliary ringer can be activated by setting auxiliary ring for specific 
external lines, and auxiliary ring for specific telephones. Refer to the 
Programming chapter for details.
External music source (customer supplied)
The music source can be any approved low-power device such asa radio 
with a high-impedance earphone jack. The recommended ICS input level 
is 0.25 V rms across an input impedance of 3300 Ω.
1. Connect the music source output to the 25-pair distribution block 
ensuring the input ground is connected to the music source ground, as 
shown in the wiring chart beginning on page 90.
2. Adjust the volume of the music source to a comfortable level by 
activating Background Music (
²¡ß) and adjusting the volume 
at the music source.
HeadingProgrammed in:
Trunk/Line DataLines
CapabilitiesTerminals&Sets
Ringing serviceServices 
						

							Installing optional equipment / 109
P0992669 03Compact ICS 6.0 Installer Guide
External music source programming
Music for callers on Hold and for Background Music must be enabled 
through programming. Refer to the Programming chapter for more details. 
Refer specifically to the following Programming headings and confirm that 
the following settings are implemented:
External paging system (customer supplied)
You can connect an external paging system to provide paging over external 
loudspeakers. The paging output from the Norstar ICS is 
100 mV rms across an input impedance of 600 Ω.
1. Follow the manufacturer’s installation instructions.
2. Connect the paging system audio input to the 25-pair distribution 
block as shown in the wiring charts.
3. Connect the paging system relay to the 25-pair distribution block as 
shown in the wiring charts.
External paging contacts
 
Tip - Background Music volume can also be 
adjusted at each telephone.
HeadingSetting
Featr settingsBackgrnd music: Y
On hold: Music
Yellow-Blue
(make)
Blue-Yellow
(common)Yellow-Blue
(make)
Blue-Yellow
(common)
idle active 
						

							110 / Installing optional equipment
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Tip - Norstar external paging does not support 
talk-back paging equipment unless an external line 
port is used.
The Norstar system provides paging over the 
Norstar telephone speakers, even when no 
external paging equipment is connected.
Install all optional equipment before powering up 
the system.