Configuring The E1 Digital Line Card - 3Com SuperStack 3 NBX Administrator's Manual

262 C 3: D
HAPTER EVICE
Configuring the
E1 Digital Line Card
C
ONFIGURATION
6 Tighten the left and right screws on the front of the E1 card.
7 Wait 3 minutes.
CAUTION: When you insert the E1 Digital Line Card, it begins an
initialization sequence. Also, because you enabled the Auto Discover
Digital Line Cards check box, the system recognizes the addition of the
E1 card and begins to update its database. Allow 3 minutes for both of
these processes to be completed.
You are now ready to configure the E1 Digital Line Card.
These sections tell you how to use the NBX NetSet utility to set up your
E1 Digital Line Card parameters.
Configuring for ISDN PRI Signaling
■
Configuring E1 Groups
■
Verifying E1 Group Membership
■
Completing the E1 Configuration
■
Before you configure an E1 card, you must configure the Dial Plan as
described in Chapter 2.
Configuring for ISDN PRI Signaling
Before you configure the E1 card, read the cautionary note. This section
describes how to configure an E1 Digital Line Card for ISDN PRI (Primary
Rate Interface) signaling.
CAUTION: Before you configure the E1 card, you must wait 3 minutes
after you insert the E1 card into the chassis.
1 In the NBX NetSet - Main Menu window, click Device Configuration.
2 Select the Digital Line Cards tab.
3 Use the MAC address of the E1 card to identify the board in the T1/ISDN
Board List. You recorded this address before inserting the board into the
chassis.
4 Select the E1 board from the T1/ISDN Board List and click Modify
(Figure 94).