3Com NBX 100 Administrator's Manual - page 178
178
C
HAPTER
8: PSTN G
ATEWAY
C
ONFIGURATION
■
PSTN Gateway Configuration > ISDN BRI Groups
2 Click Add and see the online Help for more information.
Modifying a Digital Line Card Group
You might want to modify a Digital Line Card group to change its name,
Auto Extension assignments, or other parameters. When you modify a
group, the changes affect all of the Digital Line Cards that are assigned to
the group.
CAUTION: When you modify a Digital Line Card group, you disconnect
any active calls on any channels that are associated with the group.
To modify a Digital Line Card group:
1 Click the appropriate link:
■
PSTN Gateway Configuration > T1 Groups
■
PSTN Gateway Configuration > ISDN PRI Groups
■
PSTN Gateway Configuration > ISDN BRI Groups
2 Click the name of the group that you want to modify.
3 To modify the name of the group, enter a new name in the Group Name
field. You can use alphanumeric characters, hyphens, and underscores.
The maximum name length is 30 characters.
4 Make the necessary changes to the group parameters. See the online
Help for more information.
5 Enable the On Line check box to bring the group on line.
The group does not come online unless the card and the span are online
6 Click OK.
Changing Digital Line Card Group Membership
You might want to modify the channel membership in a group to
accommodate changing needs.
Each channel must belong to a group. A channel can belong to only one
group. You cannot move a channel from the members list to the
non-members list of a group unless the system can assign the channel to
another group. If a channel has never been a member of a group, the
system cannot determine a group to which it can move the channel.
Therefore, it cannot remove the channel from the member list. If a