Yealink T46G Administrator's Manual page 43

Parameters
Phone User Interface:
Menu->Advanced (default password: admin)->Network->WAN Port->IPv4->DHCP->Static
DNS
network.primary_dns
Description:
Configures the primary IPv4 DNS server.
Example:
network.primary_dns = 202.101.103.55
Note: It works only if the value of the parameter "network.static_dns_enable" is set to 1 (On).
If you change this parameter, the Skype for Business phone will reboot to make the change
take effect.
Web User Interface:
Network->Basic->IPv4 Config->Static IP Address->Primary DNS
Phone User Interface:
Menu->Advanced (default password: admin) ->Network->WAN Port->IPv4->DHCP->Static
DNS (Enabled)->Primary DNS
network.secondary_dns
Description:
Configures the secondary IPv4 DNS server.
Example:
network.secondary_dns = 202.101.103.54
Note: It works only if the value of the parameter "network.static_dns_enable" is set to 1 (On).
If you change this parameter, the Skype for Business phone will reboot to make the change
take effect.
Web User Interface:
Network->Basic->IPv4 Config->Static IP Address->Secondary DNS
Phone User Interface:
Menu->Advanced (default password: admin) ->Network->WAN Port->IPv4->DHCP->Static
DNS (Enabled)->Secondary DNS
To configure static DNS address when DHCP is used via web user interface:
Click on Network->Basic.
1.
In the IPv4 Config block, mark the DHCP radio box.
2.
In the Static DNS block, mark the On radio box.
3.
Permitted Values
IPv4 Address
IPv4 Address
Getting Started
Default
Blank
Blank
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