Nortel Modular Ics 6.1 Installer Guide
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Lines / 351 P0603534 02Modular ICS 6.1 Installer Guide Lines This chapter describes the settings that allow you to determine how the lines coming in and going out of the system will be assigned. Lines, whether physical or virtual, are the connecting threads that allow users access into and out of the Norstar system to the public network or to other private networks. Lines can be pooled so a number of telephones have access to more available lines, or they can be assigned specifically to one...
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352 / Lines Modular ICS 6.1 Installer GuideP0603534 02 Trunk/Line data settings that appear for a given trunk type Setting Loop start Analog Loop start Digital E&M Analog DID Analog DID Digital Target li n e s PRI lines BRI -ST BRI-U2 BRI-U4 Groundstart (T1) E&M Digital Fixed Trunk type√ √√ √√√√ √ √√√ Line type√ √ √√√√√ √ √√— Dial mode√ √ √√√—— — √√— Rec’d #— — ——— √— — ——— If busy— — ———√— — ——— PrimeSet√ √ √√√√√ √ √√— Auto privacy√ √ √√√—— √ √√— Trunk mode√ √ ————— — ——— Ans mode√√√√——— √ √√—...
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Lines / 353 P0603534 02Modular ICS 6.1 Installer Guide Copying Trunk and Line data At the Trk/Line data display COPY appears. This allows you to copy programming from one line to other lines. Trunk type The Trunk type heading shows Loop, DID, PRI, BRI-ST, BRI- U4, BRI-U2, E&M, Ground or Fixed. You can only change this setting for lines connected to a DTI. For all other lines, such as analog lines and BRI lines, the trunk type is determined by the Trunk Cartridge type. The system simply displays the...
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354 / Lines Modular ICS 6.1 Installer GuideP0603534 02 Line type This setting specifies how the line is to be used in relation to other lines in the system. Press CHANGE to select the setting: Public, Private to:, or Pool (A to O or PRI-A to PRI-D). •A Public line can be accessed by more than one telephone. •A Private line can be assigned only to one telephone and the prime telephone for that line. Use CHANGE and the dialpad to enter the internal number of the telephone. •Pool assigns the line...
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Lines / 355 P0603534 02Modular ICS 6.1 Installer Guide There are two more programming settings that must be assigned before a line pool can be used: • You must assign line pool access to telephones in Line access programming. • You must assign system-wide line pool access codes in System prgrming for line pools A to 0, and/or routes and destination codes. PRI line pools can only be accessed by being assigned to routes and destination codes. Line connected to a DTI The Line setting shows the trunk...
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356 / Lines Modular ICS 6.1 Installer GuideP0603534 02 • DID is used for direct inward dialing trunks • ground is used for groundstart (T1) trunks • PRI is used for ISDN-PRI, which includes the SL-1 MCDN protocol for networking. Dial mode Dial mode allows you to specify whether dual tone multifrequency (DTMF) or pulse signaling is used on the trunk. Press CHANGE to select the setting: Tone or Pulse. Tips - Changing the settings for a trunk type on a system that is in use, may cause calls to be...
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Lines / 357 P0603534 02Modular ICS 6.1 Installer Guide Rec’d # The Received number setting applies only to target lines. Target lines are: 157 to 284 for systems running MICS version 6.0 and greater, and 157 to 348 for systems running MICS-XC version 6.0 and greater. It allows you to specify the digits which make a specific target line ring. The default value is None. Use CHANGE , and the dialpad to program the digit string for each target line. If busy When a call is received on a target line...
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358 / Lines Modular ICS 6.1 Installer GuideP0603534 02 Prime set This feature allows you to assign a telephone to provide backup answering for calls on the line. Unanswered calls are redirected to the prime telephone. Use CHANGE and the dialpad to enter the internal number of the prime telephone. The default prime set for each line on a system with three-digit DNs is 221 . Auto privacy This feature controls whether one Norstar user can select a line in use at another telephone to join an existing...
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Lines / 359 P0603534 02Modular ICS 6.1 Installer Guide Trunk mode Trunk mode allows you to specify either disconnect supervision or unsupervised. Disconnect supervision, also referred to as loop supervision, releases an external line when an open switch interval (OSI) is detected during a call on that line. This prevents the line from remaining unavailable for other Norstar users. Press CHANGE to select the setting: Unspr or Super. •Unspr (the default) turns disconnect supervision off for the...
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360 / Lines Modular ICS 6.1 Installer GuideP0603534 02 Ans with DISA When activated, the Answer with DISA setting specifies that a trunk is answered with stutter dial tone. This feature is only active if Ans Mode is set to Auto. Press CHANGE to select the setting: Y (Yes) or N (No). To program DISA on PRI trunk, see Programming Direct Inward System Access (DISA) on PRI trunks on page 72. Tips - Remember that disconnect supervision is required if loop start trunks need to operate in auto-answer...