LG-Ericsson iPECS LIP-8050V User Manual page 37

You can review the network mode (static or DHCP), IP address,
Subnet mask, Default gateway, DNS address, MAC address.
LAN Configuration
You can set the network mode (static or DHCP), IP address,
Subnet mask, Default gateway and primary and secondary DNS
address.
VLAN Configuration
You can set the VLAN ID and priority for both LAN port and PC
port of the phone.
DIFFSERV Configuration
You can set the DiffServ value for voice, signals and video.