3Com SuperStack 3 NBX, Administrator'S Manual

Page: 248 / 496

248 C
HAPTER
3: D
EVICE
C
ONFIGURATION
4 Click Apply .
5 Enable the On Line check box to bring the span online. Note that the
span does not come online unless the card is online first.
6 Click Apply to make the changes and then click OK .
Modifying Audio Controls
In a normal environment, you should not need to change the Audio
Controls from their default settings. If you have an issue with sound
quality and you cannot resolve it using the volume controls on the NBX
Telephones, contact your technical support representative.
CAUTION: Do not change your Audio Controls settings unless you are
instructed to do so by a qualified support representative.
Adding or Modifying
a BRI Group
A BRI-ST Digital Line Card group is one or more BRI channels that are
assigned the same characteristics. These sections tell you how to perform
these tasks:
■
Adding a BRI Group
■
Modifying a BRI Group
■
Changing BRI Group Membership
■
Removing a BRI Group
Adding a BRI Group
You add a new group when you need to assign common characteristics
to several BRI channels.
To add a BRI Digital Line Card group:
1 Return to the Digital Line Cards tab (Figure 113).
2 From the Select Device Type pull-down list, select ISDN BRI Group List .
3 Click Apply.
4 In the dialog box that appears, click Add . The Add Group dialog box
appears (Figure 85).