User Manual

Yealink Skype for Business HD IP Phones Administrator Guide
40
Parameters
Permitted Values
Default
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.ip_address_mode” is set to 0
(IPv4) or 2 (IPv4 & IPv6), and "network.internet_port.type" is set to 2 (Static IP Address). 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->Static
IP->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.ip_address_mode” is set to 0
(IPv4) or 2 (IPv4 & IPv6), and "network.internet_port.type" is set to 2 (Static IP Address). 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->Static
IP->Secondary DNS
To configure the IP address mode via web user interface:
1. Click on Network->Basic.