ITP- 5112L IP 전화기 사용설명서
© SAMSUNG Electronics Co., Ltd.
17
Error check using LED status
AOM
LED status
Description
Measures & Check items
LED1 ~ LED4 are
blink
No response against
trying to register to
system.
- check system is
alive
- check network
information of
terminal and system
One of LED5 ~
LED16 is blink.
(LED1 ~ LED4
are blink at
the same time)
Error response from
system
(different LED is
blink depends on error
cause)
- check user ID &
password
LED37 ~ LED40 are
On
Disconnected to LAN
port.
- check LAN port or
cable
LED49 ~ LED52
are On
AOM could not get IP
address from DHCP
server at DHCP mode
- check DHCP server
LED61 ~ LED64
are blink
IP conflict
- check AOM’s IP
address or other IP
devices nearby.
