TG100 User Guide
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5.
Click
Save
and
Apply Changes
.
When the number 15880270666 reaches the TG gateway, the call will fail.
Block Outgoing Numbers
You can limit users to call specific numbers through GSM/3G trunk on TG gateway.
When users try to call the blocked numbers, the call will fail.
Procedure
1.
Navigate to
Gateway
>
Routes Settings
>
Blacklist
.
2.
Click
Add Blacklist
.
3.
Enter the desired number.
4.
Set the
Type
to
Outbound
.
5.
Click
Save
and
Apply Changes
.
When PBX user tries to call the number 15880270666 through TG gateway, the
call will fail.
Block both Incoming and Outgoing Numbers
You can add a number to the blacklist. The blacklisted user can not place calls from
TA gateway to your PBX, and extension users on PBX can not place calls to the
blacklisted user through GSM/3G trunk on TG gateway.
Procedure
1.
Navigate to
Gateway
>
Routes Settings
>
Blacklist
.
2.
Click
Add Blacklist
.
3.
Enter the desired number.
4.
Set the
Type
to
Both
.
5.
Click
Save
and
Apply Changes
.
When PBX user tries to call the number 15880270666 through TG gateway, the
