Grandstream Networks GSC3516 User Manual page 35

Call History → Intercept Record
This section shows all the calls that have been blocked when received because of not having permission to make a call to the
GSC3516. Users can find only one type of call under "Call History → Intercept Record":
Blocked Calls
By checking the checkbox to select entries, users can do the following operations:
Delete Blocked Numbers Call History: Users need to press the button
Add entries to Whitelist: Users may select the blocked entries to give them permission to call the GSC3516 by clicking
on the button
The following operations can be done as well:
Make a call to one of the entries: Users can directly make a call to a number listed in call history → Intercept Record, by
clicking directly on the button
Show calls details: users can show the call details of a number by clicking on the button
show all the blocked calls received from the selected number.
Web GUI Missed Call Notification support
The GSC GUI will display a popup window to notify about missed calls. The figure below contains an example where Extension
4444 couldn't reach the GSC at 3333.
Call History → Intercept Record
after selecting the right entries.
Call details under Call History → Intercept Record
after selecting the call history entries.
and a window will pop up to