VoIP
ATA
with
router
function
User
Manual
18
Network
Setting
WAN
Interface
LAN
Interface
NAT
3.1
WAN
Interface
WAN
(Wide
Area
Network)
is
a
network
connection
connecting
one
or
more
LANs
together
over
some
distance.
For
example,
the
means
of
connecting
two
office
buildings
separated
by
several
kilometers
would
be
referred
to
as
a
WAN
connection.
The
size
of
a
WAN
and
the
number
of
distinct
LANs
connected
to
a
WAN
is
not
limited
by
any
definition.
Therefore,
the
Internet
may
be
called
a
WAN.
WAN
Settings
are
settings
that
are
used
to
connect
to
your
ISP
(Internet
Service
Provider).
The
WAN
settings
are
provided
to
you
by
your
ISP
and
often
times
referred
to
as
"public
settings".
Please
select
the
appropriate
option
for
your
specific
ISP.
For
most
users,
Internet
access
is
the
primary
application.
IPG
‐
200/IPG
‐
110
supports
the
WAN
interface
for
internet
access
and
remote
access.
The
following
sections
will
explain
more
details
of
WAN
Port
Internet
access
and
broadband
access
setup.
When
you
click
“WAN
Setting”,
the
following
setup
page
will
be
shown.
Three
methods
are
available
for
Internet
Access.
Static
IP
DHCP
PPPoE
PPTP
with
WAN
(Static
、
DHCP
、
PPPoE)
Static
IP
If
you
are
a
leased
line
user
with
a
fixed
IP
address,
enter
in
the
IP
address,
subnet
mask,
gateway
address,
and
DNS
(domain
name
server)
address(es)
provided
to
you
by
your
ISP.
Each
IP
address
entered
in
the
fields
must
be
in
the
appropriate
IP
form,
which
are
four
IP
octets
separated
by
a
dot
(x.x.x.x).
The
Router
will
not
accept
the
IP
address
if
it
is
not
in
this
format.
Example:
168.95.1.1
■
IP
Address:
Check
with
your
ISP
provider.
■
Subnet
Mask:
Check
with
your
ISP
provider.
■
Default
Gateway:
Check
with
your
ISP
provider.
