3Com NBX 100 Administrator's Manual - page 167
Configuring and Managing Digital Line Cards
167
To configure the Digital Line Card:
1 Login to the NBX NetSet utility using the administrator login ID and
password.
2 Click System-Wide Settings > Auto Discovery.
3 Enable the Auto Discover Other Devices (including ATA, Digital Line Cards
& Analog Line Cards) check box, if necessary.
4 Click PSTN Gateway Configuration > Digital Line Cards.
The T1/ISDN Board List displays all Digital Line Cards (T1, E1, or BRI-ST)
that the system discovers. the NBX NetSet utility refers to Digital Line
Cards as either cards or boards.
By default, the Auto Discovery process selects DS1 as the signaling type
for a T1 Digital Line Card.
5 In the T1/ISDN Board List, click the MAC address of the Digital Line Card
that you installed into the chassis.
6 To change the name of the Digital Line Card, edit the contents of the
Board Name field to identify the card in device lists.
7 For BRI service, verify that the Card Type field displays ISDN BRI. If it does
not, the system has not properly autodiscovered the card. Restart the
installation process.
8 To change the signaling type for a T1 Digital Line Card to ISDN PRI, select
ISDN PRI from the Card Type drop-down list.
To see the change, you might need to wait a minute or two, and refresh
your browser window.
9 Enable the On Line check box.
10 Verify that the system lists all channels.
The Channel List displays all channels. The channel numbers appear after
the MAC address, separated by a hyphen.
Example:
2...00:01:03:48:e0:4e-2.... New Trunk.
The 2 after the hyphen indicates channel number 2.
Verify that system lists:
■
All 30 channels for an E1 board.
■
All 24 channels for a T1 board.