Yealink SIP-T3 Administrator's Manual page 34

(On).
Permitted Values IPv4 Address
Default
Blank
T57W/T54W/T53W/T53/T53C/T48U/T46U/T43U/T42U/CP925:
Network > Basic > IPv4 Config > Static DNS > Primary DNS
Web UI
Other Phones:
Network > Basic > IPv4 Config > Static IP Address > Primary DNS
Color Screen Phones:
Menu > Advanced (default password: admin) > Network > WAN Port > IPv4 > Static IP >
Pri.DNS
CP925:
More > Advanced (default password: admin) > Network > WAN Port > IPv4 > Static IP >
Pri.DNS
In the DHCP environment:
Menu > Advanced (default password: admin) > Network > WAN Port > IPv4 > DHCP > Static
DNS (Enabled) > Pri.DNS
Phone UI
CP925:
More > Advanced (default password: admin) > Network > WAN Port > IPv4 > DHCP > Static
DNS (Enabled) > Pri.DNS
Black-and-white Screen Phones:
Menu > Settings > Advanced Settings (default password: admin) > Network > WAN Port > IPv4
> Static IPv4 Client > Pri.DNS
In the DHCP environment:
Menu > Settings > Advanced Settings (default password: admin) > Network > WAN Port > IPv4
> DHCP IPv4 Client > Static DNS (Enabled) > Pri.DNS
Parameter static.network.secondary_dns
It configures the secondary IPv4 DNS server for the wired network.
Note: It works only if "static.network.ip_address_mode" is set to 0 (IPv4) or 2 (IPv4 & IPv6). In
Description
the DHCP environment, you need to make sure "static.network.static_dns_enable" is set to 1
(On).
Permitted Values IPv4 Address
Default
Blank
T57W/T54W/T53W/T53/T53C/T48U/T46U/T43U/T42U/CP925:
Network > Basic > IPv4 Config > Static DNS > Secondary DNS
Web UI
Other Phones:
Network > Basic > IPv4 Config > Static IP Address > Secondary DNS
Color Screen Phones:
Menu > Advanced (default password: admin) > Network > WAN Port > IPv4 > Static IP >
Sec.DNS
Phone UI
CP925:
More > Advanced (default password: admin) > Network > WAN Port > IPv4 > Static IP >
Network Configurations
<y0000000000xx>.cfg
28