Nortel Modular Ics 6.1 Installer Guide

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Use tie lines to other nodes in the private network
At a branch office, Joan selects a tie line to the main office. 
After hearing the dial tone, she dials a line pool access code to 
select another tie line to a branch office in the next state.
Calling within the network through Tie lines
Hardware: ICS, a Trunk Module with two E&M/DISA Trunk 
Cartridges, for the three lines in the line pool and the one 
incoming line, or a DTI with four E&M...

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Select lines to the public network
Liz in Memphis, needs to call long-distance to a client in New 
York. She selects a tie-line to the branch office in New York. 
After hearing the dial tone, she dials a line pool access code to 
select a line to the public network. Then, she dials the external 
number as a local call.
Using a Tie line and line pool to call remote PSTN
Hardware: ICS, a Trunk Module with an E&M/DISA Trunk 
Cartridge or DTI...

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Select E&M trunks to the private network
For a confidential call, the Montana sales manager presses the 
line button for a private E&M trunk to the Oregon office. This 
automatically alerts at the line appearance on the telephone of 
the Oregon sales manager.
Using private E&M trunks for remote calls
Hardware: (for both systems) ICS, a Trunk Module with an 
E&M/DISA Trunk Cartridge or a DTI with an E&M line. 
Montana:
Outgoing trunk:
Trunk...

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Norstar Line Redirection feature
The branch office is receiving more calls than it can handle, so 
it redirects one of its lines to the main office. All calls that 
come in on target line 232 will be routed out on line 003 to the 
main office. Whenever a call is redirected, the target line and 
outgoing line will be busy for the duration of the call. 
Line redirection routes
Hardware: ICS, an E&M/DISA Trunk Cartridge if the 
incoming trunk is...

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Incoming trunk:
Trk/Line DataLine 001: 
Trunk mode: 
Ans mode: 
OR
Line 049:
OR
Line 053: 
Ans mode:
Recd #: 
(for target line 232)Loop
Super
Auto
DID
E&M
Auto
4321
Recd # lengthRecd # length: four digits (can be from 
three to seven digits, but 
must match number of 
digits sent by central office)
Outgoing trunk:
Trk/Line DataLine 003: 
OR
Line 054: Loop
E&M
CapabilitiesAllow redirect:Y 

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ETSI, MCDN and Network features
If your system is running Profile 2, and you are using ETSI 
PRI lines with SL-1 MCDN protocol to network your systems, 
your network has access to all the MCDN features described 
in the preceding sections, starting with Private networking 
using PRI SL-1 on page 117. MCDN features are set up under 
Network Features, MCDN.
In addition, ETSI lines can provide the following CO network...

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Examples of NCD include:
• redirecting all calls from an extension to a mobile phone
• forwarding calls to an external destination (rather than to 
voicemail), when an extension is busy or the user is 
unavailable.
Allowing NCD
Installer password required
To use NCD, you must turn the feature on in Network 
Services. 
1. Press ‘ until the display reads System 
prgrming.
2. Press ≠. The display shows Hunt groups.
3. Press ‘...

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referred to as Line Redirection. This is programmable by 
the user. 
• Call Forward on Busy (CFB)—implemented on Norstar 
Call Forward Busy.
• Call Forward on No Response (CFNR)—implemented on 
Norstar Call Forward No Answer.
Programming and restrictions
NCD features are accessed through existing Norstar features. 
Extensions requiring redirection must be programmed 
individually to either CFAC or SLR. CFB or CFNA must be...

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Selective Line Redirection
Selective Line Redirection (SLR), also referred to as Line 
Redirection, is enhanced for use with digital lines and operates 
in conjunction with NCD.
Diversion by SLR takes precedence over diversion by CFAC. 
An SLR line cannot be diverted by CFAC. If the call arrives 
on an extension with SLR programmed, a ring splash will 
sound (if programmed).
For information about SLR restrictions, refer to...

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If the alerting extension is not the CLID extension for that line, 
the line appearance can be pressed to briefly display the 
information. Pressing ≤°⁄⁄ or INFO
 while the call is 
active invokes Call Info. Call Info on MCDN SL-1 displays 
the redirecting number and the reason for the redirection.
Note:  When Norstar requests that an incoming call be 
redirected by the distance network, Norstar does not 
inform the network...