Caller Filter - NetComm V422 Reference Manual

Caller Filter

This function is used to allow or deny the SIP Invite message from the Proxy list ONLY.
• Filter IP Address: Enter the IP address that you would like to allow/deny.
• Subnet mask: Enter the subnet mask that is applied to the IP that entered in the Filter IP address
field.
50 V400 Series VoIP Gateway User Guide
YML832 Rev1