VoIP
ATA
with
router
function
User
Manual
20
PPPoE
Point
‐
to
‐
Point
Protocol
over
Ethernet
(PPPoE).
Some
ISPs
provide
DSL
‐
based
services
and
use
PPPoE
to
establish
communication
link
with
end
‐
users.
If
you
are
connected
to
the
Internet
through
a
DSL
line,
check
with
your
ISP
to
see
if
they
use
PPPoE.
If
they
do,
you
need
to
make
sure
the
following
items,
PPPoE
User
name:
Enter
username
provided
by
your
ISP.
PPPoE
Password:
Enter
password
provided
by
your
ISP.