User's Manual

Page
39
of
68
7.6.1.2 PC Port (LAN)
Webpage
Field Name
Description
Local IP
address
Set the IP address of PC port.
Efficient when user choose NAT.
Local Subnet
Mask
Set the subnet mask of PC port.
Efficient when user choose NAT.
Local DHCP
server
If or not enable DHCP server.
DHCP Start
Address
This is the start IP address assigned by the DHCP
server.
DHCP End
Address
This is the end IP address assigned by the DHCP
server.
DNS Mode
Choose DNS type from Manual and Automatic
◆
In Manual: user should set the Primary DNS
and Second DNS manually.
◆ In Automatic: IP Phone will get the Primary
DNS and Second DNS from DHCP Server
automatically.
Primary DNS
The primary DNS.
Secondary
DNS
The secondary DNS.
Client Lease
Time
（0-86400s)
The DHCP Client lease time, measured in
seconds, default is 86400s.
DNS Proxy
If or not enable DNS proxy.
7.6.2 MAC Address Clone
Webpage
Description
MAC is the hardware address of network equipment. Sometimes,
network providers may bind network account with the network
equipment’s MAC address. So you may not pass the provider’s
authentication when you use a new IP622C/IP622CWP. In this case,
you can use MAC Clone to copy your PC’s MAC address to
IP622C/IP622CWP’s Internet port.
MAC is an important parameter for network equipments, so you
should make sure that the MAC is right, in order to prevent to make
IP622C/IP622CWP unusable.