Black/White List Settings; Whitelist; Figure 41: Add New Group; Figure 42: Whitelist Section - Grandstream Networks GSC35 Series User Manual

Black/White List Settings

This section is for managing calling permissions to the GSC3510/GSC3505. Users can give or remove the
permission to call the GSC3510/GSC3505, this can be managed under the following three subsections:

Whitelist

Users can specify the numbers allowed to call the GSC3510/GSC3505 and every time a number is added
it is listed in the below list:
•
: Users can remove one or a group of numbers from whitelist by clicking in "Remove
Whitelist" button.
Note: Users can also press on

Figure 41: Add New Group

Figure 42: Whitelist section

to remove one specific contacts from whitelist.
GSC35XX Series User Manual
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