D-Link DVG-6004S

DVG-6004S/6008S User’s Manual Caller Filter
3-12 Caller Filter
This function is used to allow or deny SIP invitations from the proxy list ONLY.
y Filter IP Address: Enter the start IP you would like to allow or deny.
y Subnet mask: Enter the subnet mask you would like to allow or deny.
D-Link Systems, Inc. 40
This Manual: http://www.manuallib.com/file/2602385