VoIP
ATA
with
router
function
User
Manual
40
Content
Filtering
URL
filter
is
used
to
deny
LAN
users
from
accessing
the
internet.
Block
those
URLs
which
contain
keywords
listed
below.
URL
filter
allows
you
to
block
sites
based
on
a
black
list
and
white
list.
Sites
matching
the
black
list
but
not
matching
the
white
list
will
be
automatically
blocked
and
closed.
□
Enable
‐
Enable/Disable
the
URL
filter
function,
default
setting
is
Disable.
□
Client
IP
‐
This
is
the
Clinet
IP
is
LAN
address.
□
URL
Filter
String
‐
This
is
the
filter
URL.
Example:
“http://www.yahoo.com/”
