BinTec X4000, Руководство пользователя

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330 X4000 User’s Guide
Configuration of Security Functions and Firewall
10
To do Proceed as follows to activate callback for a WAN partner:
➤
Go to WAN P
ARTNER
➧
E
DIT
➧
A
DVANCED
S
ETTINGS
.
➤
Select Callback.
➤
Confirm with OK.
10.2.5 Closed User Group
X4000 supports the use of the Closed User Group service feature, which you
can request for your ISDN line from your telephone company. The external/
internal reachability is monitored and controlled by the exchanges if this feature
is selected.
To do Proceed as follows to activate a Closed User Group for a WAN partner:
➤
Go to
WAN P
ARTNER
➧
E
DIT
➧
WAN N
UMBERS
➧
E
DIT
➧
A
DVANCED
S
ETTINGS
.
➤
Select Closed User Group: specify.
➤
Enter the CUG index.
➤
Confirm with OK.
10.2.6 Access to Remote CAPI
The special features offered by BinTec routers include implementation of the
➤➤
Remote CAPI and Remote TAPI programming interfaces (only for PABX
devices). This enables applications on computers in the LAN to use the
resources of the router as if these components were installed directly in the
computer.
User concept By using BinTec’s user concept, you can make sure that only users
authenticated by user name and password can access X4000 ’s Remote CAPI
interface (see chapter 7-3, page 142 ).
Filters You can also prevent unauthorized access by defining filters (see
chapter 10.2.8, page 335 ) and local filters (see chapter 10.2.9, page 348 ).