Billion Electric Company VGP User Manual

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VoIP/(802.11g) ADSL2+ Router 
 
Chapter 4: Configuration  
 
Packet Filter 
This function is only available when the Firewall is enabled and one of these four security levels is 
chosen (All blocked, High, Medium and Low).  The predefined port filter rules in the Packet Filter 
must modify accordingly to the level of Firewall, which is selected.  See Table1: Predefined Port 
Filter 
for more detailed information.   
         
 
 
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