Nortel Modular Ics 6.1 Installer Guide

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If you are setting up a D-packet service, program the point-
of-sale terminal adapter or other D-packet service device 
with the appropriate TEI (provided by your service 
provider), terminal SPID, and DN by following the 
instructions that come with the device.
Programming ISDN PRI lines
When the configuration programming under Hardware is 
complete, your PRI lines are ready to be programmed. For 
information about programming your PRI...

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For example, if Loop 201 is programmed with a single 
SPID, which supports lines 001 and 002, incoming calls 
made to a Network DN associated with the SPID appear on 
either line 001 or line 002. If you press the line button for 
line 001, either line 001 or line 002 is selected. For loops 
which use a single SPID, assign both lines on a loop to a 
telephone to guarantee that all calls appear at the 
telephone.
Programming Direct Inward...

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With FX, INWATS, 900, and SDS service types, either a 
Service Id (SID) or a CDN is mapped to Target Line 
Receive Digits. 
This is programmed under Call-by-Call Routing. DISA 
may be accessed by having the SID or CDN map to the 
DISA DN. This example has a Receive Digit Length = 4, 
DISA DN = 1234, and CbC Routing with (Service Type = 
FX, Map from SID = 2, Map to digits = 1234).
A call presented to the Norstar system with service type...

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You assign ISDN DNs to S loops and LT loops under Assign 
DNs under Hardware. Each S or LT loop can be programmed 
with eight ISDN DNs, but you cannot exceed a total of 30 
ISDN DNs for the Modular ICS.
Once you have assigned ISDN DNs to a loop, designate one of 
the DNs as a Loop DN. The Loop DN acts as a main ISDN DN 
and completes the configuration of the loop.
The ISDN terminal equipment (TE) on the loop is also 
programmed with its...

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Adding zeroes to SPIDs
The following table uses the example in the illustration to 
show the programming for the S loop.
SettingOption
Loop201
TypeS
SamplingFixed
DNs on Loop 201: 
Assign DNs667: Assigned
668: Assigned
669: Assigned
670: Assigned
Loop DN667
Inspect FORWARD CallersInspect FORWARD CallersMXPMXPInspect FORWARD CallersInspect FORWARD
 CallersMXPMXP
U-LTS
DN 275
SPID 0000027500
Loop DN 667
DN 669 (incoming)
SPID 0000066900
DN...

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ISDN router
By connecting an ISDN router to your Modular ICS, a group 
of PCs can share Internet access. This arrangement is best for 
a workplace where each personal computer occasionally uses 
an Internet connection. 
To support Internet access, you must order BRI lines from 
your service provider, and subscribe to an Internet service 
from an Internet service provider (ISP). Your personal 
computer must have an Internet browser and any...

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To support the D-packet service, your ISDN network and 
financial institution must be equipped with a D-packet 
handler. To convert the protocol used by the transaction 
equipment to the X.25 protocol, your ISDN network must also 
be equipped with an integrated X.25 PAD. 
X.25 PAD works with the following versions of X.25: Datapac 
32011, CCITT, T3POS, ITT and API. The ISDN service 
package you order must include D-packet service, for...

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• enter the terminal endpoint identifiers (TEIs) supplied by 
your service provider
Point-of-sale terminal adapter
The point-of-sale terminal adapter is an analog device that 
connects to point-of-sale devices using an RS-232 interface 
and a U-LT loop. It handles the routing of packet information 
from the devices to the ICS and into the ISDN network. 
Your service provider, usually a financial institution, supplies 
you with information...

P0603534  02Modular ICS 6.1 Installer Guide
Trunks and target lines
Trunks are external lines that provide the physical connection 
between a Norstar system and other systems in a private or 
public network. Trunks are numbered 001 to 156 in a fully 
expanded system. Norstar Modular ICS supports six different 
types of trunks:
• PRI trunks are used for incoming and outgoing calls over 
an ISDN network. PRI SL-1 lines can provide MCDN 
network functionality in a private network between other 
Norstar...

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one or more telephones. Target lines are numbered 157 to 
348 in a fully expanded system, and 157 to 284 in all 
others.
Telephones can be configured to have an appearance of any 
type of trunk and line, including target lines, but excluding PRI 
trunks. If assigned, they are used for monitoring call usage.
Trunk operating modes (T1)
T1 trunks have four operating modes:
• ground start (T1 only)
• loopstart (analog and T1)
• E&M...