Chapter
2
Product
Description
4
NO.
Name
Description
1
Handset
Jack
Connects
to
the
phone.
RJ
‐
9
2
Headset
Jack
Connects
to
an
external
headset.RJ
‐
9
3
LAN/
PoE
Port
Connects
to
LAN
cable.
10/100Mbps
RJ
‐
45
port
for
LAN
(uplink)
connection.
If
you
are
using
Power
over
Ethernet
(PoE),
the
power
to
the
phone
is
supplied
when
you
connect
the
Ethernet
cable.
Draws
power
from
either
spare
line
or
signal
line.
4
PC
Port
Connects
to
PC.
10/100Mbps
RJ
‐
45
port
for
PC
(downlink)
connection.
5
Power
Jack
Connects
to
AC
power
adapter.
12V
DC
power
port.
C
C
o
o
n
n
n
n
e
e
c
c
t
t
i
i
n
n
g
g
t
t
h
h
e
e
P
P
h
h
o
o
n
n
e
e
The
following
illustration
shows
how
to
connect
the
VoIP
phone
to
power,
LAN,
WAN,
and
the
handset
or
a
headset.
PC
Power
outlet
WAN
hub
Handset
Headset
Содержание QB-241
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