Matrix SETU VFXTH System Manual 110
• Click Submit to save the entries and close the window. 
• To configure the Denied Number List, click Settings .
• The Number List page opens in a new window.
• By default, Number List 8 is assigned as Denied Number LIst. 
• Enter the numbers you want the system to restrict from being dialed out in this list. 
• Click Submit to save the entries and close the window. 
You may configure a different Number List as Allowed and Denied List. See “Allowed - Denied Logic” under 
“Number Lists”.
Black Listed Callers
With the Black Listed Callers feature you can block incoming calls from specific addresses/numbers on SIP Trunks. 
Thus all incoming calls from the numbers you have 'blacklisted' will be automatically rejected by SETU VFXTH.
To apply Black Listed Callers on SIP Trunk, 
• Select the Reject Calls from Blacklisted Callers check box.
• Configure the Black Listed Callers table. To do this, 
• Click Settings .