Regency
5000
‐
Yealink
T18P
IP
User
Guide.Docx
V1.00.0001
5
Check
the
IP
status
of
your
Yealink
T18P
IPPhone
IP
Address
Pick
up
the
handset
dial
**90#,
follow
the
voice
prompt
to
get
the
IP
Address
Subnet
Mask
Pick
up
the
handset
dial
**91#,
follow
the
voice
prompt
to
get
the
Subnet
Mask
Gateway
Pick
up
the
handset
dial
**92#,
follow
the
voice
prompt
to
get
the
Gateway
DNS1
Pick
up
the
handset
dial
**93#,
follow
the
voice
prompt
to
get
the
DNS1
DNS2
Pick
up
the
handset
and
dial
**94#,
follow
the
voice
prompt
to
get
the
DNS2
Power
Indication
LED
on
your
Yealink
T18P
IP
Phone
Green
Light
LED
Status
Description
Steady
Green
The
phone
is
under
the
idle
status
Slow
Blinking
There
is
a
call
on
mute
Fast
Blinking
Twice
The
phone
is
under
DND/Forward
Status
Red
Light
LED
Status
Description
Steady
Red
There
is
a
new
voicemail
to
your
extension
Slow
Blinking
There
is
an
incoming
call
to
the
device
Fast
Blinking
Twice
There
is
a
call
on
hold
Orange
Light
LED
Status
Description
Steady
Orange
Power
On
Blinking
Orange
Network
unavailable,
the
account
is
not
registered
or
registered
failed
Steady
Orange
Updating