LevelOne VOI-7011 - Manual (Page 109)

103
7. Trouble Shooting
7.1. Do not hear dial tone?
When you pick up the phone and hear a busy tone, it indicates
the WAN port is NOT connected. The LCD will show Ethernet
Error! Make sure the ADSL Ethernet cable is connected to the
WAN port of IP Phone and Power Reset again.
7.2. Can not access web page?
IE Web Browser is a useful tool to configure IP PHONE.
When you have difficulties in accessing the default IP address
http://192.168.123.1 of IP PHONE as in the following figure, the
most possibility is that the PC might have different subnet IP
settings from 192.168.123.xxx. In this case, you must change
IP PHONE IP address to the same subnet as PC and NAT
router.