User Manual

Setting Up Your System
25
Parameters
Permitted Values
Default
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
IPv4 Address
Blank
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:
1. Click on Network->Basic.
2. In the IPv4 Config block, mark the DHCP radio box.
3. In the Static DNS block, mark the On radio box.