3Com VCX V6000, Руководство пользователя

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Configuring BRI Trunks 23
The screen is refreshed and parameters become read-only (indicated by
being grayed). The
Stop Trunk button appears at the bottom of the
screen.
Enabling the BRI
B-Channels
To enable the BRI port’s B-channels, perform these steps:
1 Open the Trunk Group Table screen ( Protocol Management > Trunk
Group ).
Figure 9 Trunk Group Table Screen
2 From the Module drop-down list, select the BRI module.
3 From the From/To Trunk drop-down lists, select the numbers of the trunks
that you want to enable.
4 In the Channels field, enter 1-2 to enable both B-channels.
5 In the adjacent Phone Number field, enter the starting phone number
(these are virtual numbers, used only to define enabled B-channels).
6 In the Trunk Group ID field, enter the trunk group ID (1-99) assigned to
the channels. The Trunk group ID is used to define a group of common
behavior channels that are used for routing IP to Tel calls. If an IP to Tel
call is assigned to a trunk group, the call is routed to the channel or
channels that correspond to the trunk group ID.
7 Click the Submit button; the Trunk Group Table table is automatically
updated.
Alternative Setting
via ini File
Alternatively, the settings for the 5 values of the Protocol Type parameter
can be made using the ini file as shown in
Table 4 :