2- Install The Isdn Pri Trunk Card - NEC SL2100 Quick Install Manual

Install the ISDN PRI Card

2- Install the ISDN PRI Trunk Card

The SL2100 chassis does not have any trunk ports pre-installed, you install the trunk card of your choice.
! Ensure the SL2100 is powered off before removing/installing any card.
ISDN PRI Trunk card (1PRIDB-C1) T/S Mode setting
The card is supplied with the links set to T-Point (Trunk interface connection). Check the link settings before
installing the card.
J8, J9 set to the T position.
ISDN PRI Trunk card (1PRIDB-C1) E1/T1 setting
The card is supplied with the links set to E1. This is suitable for most countries except US/Canada/Japan. Check
the link settings before installing the card.
J6,J7 set to 2M setting (E1).
Setting the links to S position will set the PRI circuit to Station interface connection, this mode is not described in
this guide.
The ISDN 1PRIDB-C1 card is a daughter card that must be installed onto any of the following interface cards:
IP7WW-000U-C1
IP7WW-082U-B1
IP7WW-008U-C1
Each interface card can have one daughter card installed.
Remove the plastic knockout from the front panel of the interface card. The PRI interface blade only requires one
of the two knockouts to be removed. Check alignment of the knockouts with the daughter card.
Quick Install Guide – SL2100 with ISDN PRI Trunks rev 1.1
Trunk carrier card
8 Digital Extension (2wire) and 2 SLT extension card
8 Analogue extension card
9