3Com SuperStack 3 NBX Administrator's Manual page 265

Verifying E1 Group Membership
To verify that all channels are in the member list:
1 Return to the Digital Line Cards tab (Figure 113).
2 In the Select Device Type list, select ISDN PRI Group List and click Apply.
3 Select the group that you want, and click Membership (Figure 96).
Figure 96 Manage Group Membership Dialog Box
4 Scroll through the Member List to verify that all 30 channels are present.
Completing the E1 Configuration
To complete the E1 configuration, perform these steps:
1 Return to the Digital Line Cards tab.
2 In the Select Device Type list, select ISDN PRI Channel List, click Apply.
3 Wait approximately 30 seconds for the status of each channel to change
from Ready to Idle. You can also watch the Nominal status light on the E1
card front panel. When it stops flashing and stays on, the board is active.
If the channel status does not change to Idle, verify that you have enabled
the On Line check box for the card and the span.
While you are waiting, you can click Apply to refresh the list of channels
and to see the updated status.
Configuring and Managing E1 Digital Line Cards 265