PLANET VIP-2020PT - Manual (Page 53)

Enterprise HD PoE IP Phone
VIP-2020PT
DHCP Service the LAN IP address, phone will amend and adjust the DHCP
Lease Table and save the result amended automatically
according to the IP address and Net mask. User needs to reboot
the phone and the DHCP server setting will take effect.
NAT Select NAT or not.
Port Mirror Select Port Mirror or not, it only works in bridge mode. The
function of the port mirror is to copy the data stream from the
WAN port to the LAN port of the phone.
Enable Bridge Mode
Select Bridge Mode or not: If User selects Bridge Mode, the
phone will no longer set IP address for LAN physical port, LAN
and WAN will join in the same network. Click “Apply”, and the
phone will reboot.
When LAN IP or bridge mode status is changed, the system will reboot!
If User chooses the bridge mode, the LAN configuration will be disabled.
8.3.2.3 QoS&VLAN
The VOIP phone supports 802.1Q/P protocol and DiffServ configuration. VLAN functionality can
use different VLAN IDs by setting signal/voice VLAN and data VLAN. The VLAN application of
this phone is very flexible.