IP0120/IP0121 User Manual
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DHCPFail (number)
Date Time
Means that the IP phone is configured to use DHCP to get IP address,
but the DHCP procedure failed (can not find a DHCP server or the DHCP
server rejected the IP assignment). The IP phone can not make any calls and
the on-hook / off-hook functions can not work, can not hear any sound on
the handset and the speaker. Only the menu selection can work, now.
The IP phone will continuously try to get the IP address from the
DHCP server, so, if the DHCP server is responding, the DHCP Fail ()
display will change to Hi() display to notify that the IP phone is working
OK.
(f). When the IP Phone is set to use the PPPoE method for network connection,
but have some problem in finding the PPPoE server (ADSL modem), the
LCD screen will display the following message :
PPPoE FindFail(number)
Date Time
Means that the IP phone is configured to use PPPoE to get IP address,
but the PPPoE procedure failed (can not find a PPPoE server or the network
connection has some problem). The IP phone can not make any calls, but
the menu selection and the on-hook / off-hook function can work OK.
(g). When the IP Phone is set to use the PPPoE method for network connection,
but have some problem in the PPPoE account, the LCD screen will display
the following message:
PPPoE AuthFail (numer)
Date Time
Means that the IP phone is configured to use PPPoE to get IP address,
but the PPPoE server refuse the connection because the username/password
is not correct. The IP phone can not make any calls, but the menu selection
and the on-hook / off-hook function can work OK.
