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My lines go from 004 to 025.....why???

My lines go from 004 to 025.....why???

My lines go from 004 to 025.....why???

(OP)
I am programming my lines and instead of being able to configure 001-048 the way I'd like to, as soon as I am done programming 004 it jumps to 025.

What would cause this?  Am I missing something?  Please Help...

Thank You

RE: My lines go from 004 to 025.....why???

The first card slot uses lines 1 through 24. The second card slot uses 25 through 48. The slots are uneversal slots that can except many defferent kinds of CO cards like: Standard 4 line CO, 4 line caller ID card, T1/PRI, BRI, DID, etc. So they reserve the numbering sequnce for the different kinds of cards. I hope this explains it.

You can always go into line programing and rename the lines.
Good Luck!!

RE: My lines go from 004 to 025.....why???

(OP)
executone,

thanks for the reply. from right to left the cards in the MICS are T1, T1,a combo card, and an empty slot. I understand that each card reserves 24 lines.  But why would they jump from 004 to 025, are the ones in between reserved for something particular?  
If you have any more help you can offer I'd greatly appreciate it.

RE: My lines go from 004 to 025.....why???

01 through 24 are used for PRI/T1.
25 through 48 are used for PRI/T1.
01 through 04 are for standard and CID cards but reserve 05 through 24 for the T1/PRI. It is just a way to keep the number sequence standard. Like : 25 through 28 are for standard and CID cards but reserve 05 through 24 for the T1/PRI.

 If you look at the FAQ section in this forum. It has a section on pinout of the cards that might help you visually.

Good Luck!!

RE: My lines go from 004 to 025.....why???

If you have T1 lines. This is how to Install a T1:

You must have either a Services Cartridge (slot 1) or a 6-port Combo card (slot 2) in order to provide clocking for the T-1. Only one of these is needed, even if you have two DTI cards.
The DTI card should go into Slot 4 first. If you have a second card it would go into Slot 3.
You must disable the card first, program the card for T1. Then re-enable the card.

     To Disable / Enable Card:
From Terminals & Sets – Next until you get to
Maintenance – Show
Next until get to Module Status – Show
Show module – Next
KSU (1): Next or State if using (2) cards
KSU (2): State
( ) Ports Busy – Press Disable or Enable
Disable at Once? – Yes
 
     Protocols & Signaling:
Hardware – Show
Show Module – Next
Cards on KSU – Show
Cd1 – KSU:
Change to T-1 – Show
Card Type T-1 – Next
Lines: 001-024 – Next
Protocol: SL1 – Next (Check with your Telco/Carrier for setting)
Type Slave – Next
Bchanseq: Ascend or Descend – Next (Check with your Telco/Carrier for setting)
CO Fail: TIA–547A – Next
IF Levels: ISDN – Next
Framing: ESF – Next (usually ESF, check with your Carrier)
Internal CSU: ON – Next
{Need to have either an external CSU,  or turn the internal one on. If customer needs to use some channels for data then they’ll need a CSU/DSU to split off channels before the 0X32. OR to split off data channels after 0X32 they’ll need a Nortel Data Interface (NDI) plus bandwidth allocation key codes}
DSX1 Bld: 000-100
Line Coding: B8ZS (usually B8ZS, check with the Carrier)
ClockSrc: Primary (second card would be secondary)

     Re-enable the card in Maintenance now.

     Channel Set Up:
From Lines: - Show
Line001:Line001 – Show (you’re entering your channel numbers here. If you’re using straight DID cards, then you’ll begin with ‘line’ 049)
Trunk/Line data – Show
TrunkType: E&M – Next
Line type: Pool A - Next
Dial Mode: Tone – Next
PrimeSet: 221 – Next
Auto privacy: Y – Next
Ans Mode: Auto – Next
Ans with DISA: N – Next
Aux. Ringer: N – Next
Signal: WinkStart – Next
ANI number: N – Next
End of List

     Target Lines Programming:
From Lines – Show
Show LN: 145 – Show (target line range from 145-275 non-XC SW, 145-336 XC SW)
Target LN – Next
Private to: (extension number) – Next
Rec’d #: (enter digits Telco is sending) – Next
If Busy: to prime – Next
PrimeSet: 221 change to the extension # - Next
CLID Set: None – Next
Aux. Ringer: N – Next

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