Nortel Modular Ics 6.0 Installer Guide
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Hardware / 461 P0992638 03Modular ICS 6. 0 Installer Guide I/F levelsInstaller password required Interface levels defaults to the ISDN loss plan setting. Press CHANGE to select setting: ISDN, PSTN or ISD/TT interface levels. Tips - Find out if your Norstar system is connected to a central office (CO) with digital network loss treatment (ISDN I/F levels) or analog network loss treatment (PSTN I/F levels) by checking with your telecommunications service provider. The ISDN setting requires digital access lines (DAL) that have digital network loss treatment. On a DAL network, it is the PBX that administers the dB loss. DALs may have ISDN signaling or digital (such as T1 and so on) signaling. To have DAL network loss treatment on a line with digital signaling, you must contact your service provider. The PSTN setting requires analog access lines (AAL) that have analog network loss treatment and digital signaling. On an AAL network, the CO administers the dB loss. Tips - The ISD/TT setting is only for T1 and PRI interfaces (MCI services only). ISD/TT provides a loss level that is similar to DAL except for certain analog connections where the DB level increases by three. Each loss plan uses a transmit objective loudness rating of - 46 dB. The ISDN and ISD/TT loss plan uses a receive objective loudness rating (ROLR) of 51dB and the PSTN loss plan uses a ROLR of 48 dB. Choosing the wrong setting may affect voice quality.
462 / Hardware Modular ICS 6.0 Installer GuideP0992638 03 FramingInstaller password required Framing allows you to select the framing format used by your T1 or PRI service provider. Press CHANGE to select the setting: ESF (Extended Superframe) or SF (Superframe). Internal CSU Installer password required Internal CSU allows you to turn the internal T1 channel service unit on or off. The channel service unit gathers performance statistics for your T1 lines or PRI with public interface. Press CHANGE to select the setting: On or Off. You must disable the Trunk Cartridge using Module status in Maintenance before you can change this setting. See Module status on page 495 for details. Tips - This setting only appears for DTIs. Consult your T1 or PRI service provider for the proper setting. SF or Superframe is sometimes known as D4. You must disable the Trunk Cartridge using Module status in Maintenance before you can change this setting. See Module status on page 495 for details.
Hardware / 463 P0992638 03Modular ICS 6. 0 Installer Guide CSU line bldInstaller password required CSU line build allows you to set the gain level of the transmitted signal. Press CHANGE to select the setting: 0, 7.5 or 15 dB. Tips - This setting only appears for DTIs. Consult your service provider for the proper settings. You can view the performance statistics for your T1 lines in Maintenance under the CSU stats heading. If you use an external CSU with your T1 lines, then set the internal CSU to off. You must disable the Trunk Cartridge using Module status in Maintenance before you can change this setting. See Module status on page 495 for details. Tips - This setting only appears for DTIs that have the internal CSU turned on.
464 / Hardware Modular ICS 6.0 Installer GuideP0992638 03 Line codingInstaller password required Select the standard used by your T1 service provider for encoding signals on the T1 lines. Press CHANGE to select the setting: B8ZS or AMI. ClockSrc Installer password required Clock Source allows you to designate which of the system Digital Trunk Interfaces (DTIs) obtains the timing reference from the network, which the system synchronizes to. For more on Clock Source settings, see page 476. You must disable the Trunk Cartridge using Module status in Maintenance before you can change this setting. See Module status on page 495 for details. Tips - This setting only appears for DTIs. Consult your T1 service provider for the proper setting. Enable Trunk Cartridges If you disable any Trunk Cartridges to perform programming, enable them now using Module status in Maintenance or your system will not function properly. See Module status on page 495 for information on enabling Trunk Cartridges in Module status.
Hardware / 465 P0992638 03Modular ICS 6. 0 Installer Guide Max transitsInstaller password required If you allow ISDN Call Connection Limitation (ICCL) on your MCDN PRI system, you need to determine a threshold at which the system will release the call, rather than allow continued line tie ups. This threshold is called Max(imum) transits. The default value for this feature is 31. Modules The Mod setting allows you to specify the type of module you wish to configure. Press CHANGE to select the setting: StnMod, ASM, TrunkMod or DataMod. Note: ASM is the same as AEM, which is the analog station module. Tip - MICS-XC can have up to 14 modules. Other MICS configurations have up to 8.
466 / Hardware Modular ICS 6.0 Installer GuideP0992638 03 StnMod If a Station Module is selected and connected to the Modular ICS, no extra programming is required. Each Station Module represents 16 new DNs. For more information on lines and DNs used by the Station Module, see Wiring charts on page 241. ASM If an Analog Station Module is selected and connected to the Modular ICS, no extra programming is required. The module defaults to: two extension lines are assigned Full Handsfree is disabled Handsfree is enabled all exchange lines are assigned to Ring Answer Keys cannot be assigned to the AEM allow Redirect To verify the status of the module: 1. Navigate to Maintenance and Module Status. Show module: displays. 2. Enter the module number you want to verify. 8 extns on EM displays. 3. Press STATE . “x” sets busy displays
Hardware / 467 P0992638 03Modular ICS 6. 0 Installer Guide To verify the status of each port: 1. Navigate to Maintenance and Port/Extn stat. Show port: displays. 2. Enter the port number you want to verify. The display shows the port number. TrunkMod TrunkMod setting allows you to configure the Trunk Cartridges in the Trunk Module. Press CHANGE to select the setting: Loop, E&M, DID, BRI-ST, BRI-U2, BRI-U4 or PRI. Loop is the default setting used for Loop start and Call Information (CI) Trunk Cartridges. Tips - You cannot change this setting unless you first disable the Trunk Cartridge using Module status in Maintenance. Remember to enable the Trunk Cartridge once you have completed programming. See Module status on page 495 for details. The Trunk Cartridge slots in the Module are numbered from left to right. Trunk Modules are numbered 3 to 4 for a midi, 3 to 8 for a maxi and a mega system. Depending on your system configuration, off-core DTI, PRI, BRI-ST, BRI-U2, and BRI-U4 cards can only reside in certain trunk modules. In a midi system, the cards must be in trunk modules 3 or 4. In a maxi or mega system, the cards must be in trunk modules 7 or 8. The cards can reside in the ICS regardless of system size.
468 / Hardware Modular ICS 6.0 Installer GuideP0992638 03 Once you specify the type of Trunk Cartridge in the ICS slot, press SHOW to display the line number range for the lines on the Trunk Cartridge. Midi line number chart Line numbers Midi Loop ST U-2 U-4 (prfl 1)DTI (PRI SL1- N12)DTI (T1) (prfl 1)E&M DID (prfl1) Cd1 ICS Mod 21-4 1-8 1-4 1-8 1-23 (prfl 1) 1-30 (prfl 2)1-24 NA NA Cd2 ICS Mod 231-34 31-38 31-34 31-38 31-53 (prfl 1) 31-60 (prfl 2)31-54 NA NA Cd1 Mod 0461-64 61-68 61-64 61-68 61-83 (prfl 1)61-84 61-64 61-64 Cd2 Mod 0469-72 69-76 69-72 69-76 NA NA 69-72 69-72 Cd3 Mod 0477-80 77-84 77-80 77-84 NA NA 77-80 77-80 Cd1 Mod 0385-88 85-92 85-88 85-92 85-107 (prfl 1)85-108 (prfl 1)85-88 85-88 Cd2 Mod 0393-96 93- 10093-96 93-100 NA NA 93-96 93-96 Cd3 Mod 03101- 104101- 108101- 104101- 108NA NA 101- 104101- 104 Target lines: 157-284 Note: Off-core DTI uses line numbers for all three card positions in whichever module (3 or 4) it is installed in.
Hardware / 469 P0992638 03Modular ICS 6. 0 Installer Guide Maxi/Mega line number chart Line numbers Maxi/ MegaLoop ST U-2 U-4 (prfl 1)DTI (PRI SL1-N12)DTI (T1) (prfl 1)E&M DID Cd1 ICS Mod 21-4 1-8 1-4 1-8 1-23 (prfl 1) 1-30 (prfl 2)1-24 NA NA Cd2 ICS Mod 231-34 31-38 31-34 31-38 31-53 (prfl 1) 31-60 (prfl 2)31-54 NA NA Cd1 Mod 0861-64 61-68 61-64 61-68 61-83 (prfl 1)61-84 61-64 61-64 (prfl 1) Cd2 Mod 0869-72 69-76 69-72 69-76 NA NA 69-72 69-72 (prfl 1) Cd3 Mod 0877-80 77-84 77-80 77-84 NA NA 77-80 77-80 (prfl 1) Cd1 Mod 0785-88 85-92 85-88 85-92 85-107 (prfl 1)85-108 (prfl 1)85-88 85-88 (prfl 1) Cd2 Mod 0793-96 93- 10093-96 93-100 NA NA 93-96 93-96 (prfl 1) Cd3 Mod 07101- 104101- 108101- 104101- 108NA NA 101- 104101- 104 (prfl 1) Cd1 Mod 06109- 112NA NA NA NA NA 109- 112109- 112 Cd2 Mod 06113- 116NA NA NA NA NA 113- 116113- 116 Cd3 Mod 06117- 120NA NA NA NA NA 117- 120117- 120 Cd1 Mod 05121- 124NA NA NA NA NA 121- 124121- 124 Cd2 Mod 05125- 128NA NA NA NA NA 125- 128125- 128
470 / Hardware Modular ICS 6.0 Installer GuideP0992638 03 Cd3 Mod 05129- 132NA NA NA NA NA 129- 132129- 132 Cd1 Mod 04133- 136NA NA NA NA NA 133- 136133- 136 Cd2 Mod 04137- 140NA NA NA NA NA 137- 140137- 140 Cd3 Mod 04141- 144NA NA NA NA NA 141- 144141- 144 Cd1 Mod 03145- 148NA NA NA NA NA 145- 148145- 148 Cd2 Mod 03149- 152NA NA NA NA NA 149- 152149- 152 Cd3 Mod 03153- 156NA NA NA NA NA 153- 156153- 156 Target lines: 157-284 (expanded: 157-348) Note: Off-core DTI uses line numbers for all three card positions in whichever module (7 or 8) it is installed in. Maxi/Mega line number chart (Continued) Line numbers Maxi/ MegaLoop ST U-2 U-4 (prfl 1)DTI (PRI SL1-N12)DTI (T1) (prfl 1)E&M DID