Modifying Bri Card Channels - 3Com NBX 100 Administrator's Manual

Modifying BRI Card
Channels
5 Click Remove. A prompt appears asking if you want to remove the group.
6 Click Yes to remove the group.
A channel is an ISDN logical B channel. A channel can take a single call.
This section describes how to modify channels for an installed BRI card
and how to view the status of an existing channel.
CAUTION: Do not modify channels unless a 3Com Technical Support
representative advises you to do so. Modifying an ISDN channel
disconnects any existing calls on that channel.
To modify a channel on an installed BRI-ST card:
1 On the Digital Line Cards tab), from the Select Device Type drop-down
list, select ISDN BRI Channel List.
2 Click Apply. The system updates the window to show the BRI channels.
3 Select the channel that you want and click Modify. The Modify Channel
dialog box appears.
4 Fill in or change the fields in the appropriate Modify Channel dialog box.
Table 45 describes each parameter.
5 Enable the On Line check box to bring the channel on line. Note that the
channel does not come online unless, previously, the card and the span
have come online. Click OK.
Table 45 Channel Parameters
Parameter
Board MAC Address
Channel MAC Address
Current State
Span ID/Device #
Group Name
Channel Name
Trunk to Trunk
Configuring and Managing BRI-ST Digital Line Cards
ISDN BRI Options
The MAC address of the board.
The MAC address of the channel.
The state of the board and channel.
The span number and device number.
A name that helps you identify this group in a list.
Enter a unique name for the channel.
Unrestricted enables and Restricted disables the transfer
of incoming calls to another line card port. Example: You
could enable Trunk to Trunk transfers to connect a Voice
Over IP (VOIP) gateway to a line card port and let callers
use the system to access the telephone system from a
remote location and use it to make CO calls.
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