Yealink VC400 Administrator's Manual page 71

Click OK to reboot the phone.
4.
To configure a static IPv4 address via web user interface:
Click on Network->LAN Configuration.
1.
In the IPv4 Config block, mark the Static IP radio box.
2.
Enter the desired values in the IP Address, Subnet Mask, Gateway, Primary DNS and
3.
Secondary DNS fields.
Click Confirm to accept the change.
4.
A dialog box pops up to prompt that settings will take effect after a reboot.
Click Confirm to reboot the system immediately.
5.
To configure the IP address mode via phone user interface:
Select Menu->Advanced (default password: 0000) ->Internet Configuration.
1.
Select IPv4 or IPv4 & IPv6 from the IP Mode field.
2.
Press the Save soft key to accept the change.
3.
The IP phone reboots automatically to make settings effective after a period of time.
To configure a static IPv4 address via phone user interface：
Select Menu->Advanced (default password: 0000) ->Internet Configuration->IPv4.
1.
Uncheck the DHCP checkbox.
2.
Enter the desired values in the IP Address, Subnet Mask, Gateway, DNS Primary Server
3.
and DNS Secondary Server fields respectively.
Press the Save soft key to accept the change.
4.
The display device prompts "Reboot now?".
Select OK to reboot the system immediately.
5.
Configuring Network
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