Yealink T46G Administrator's Manual page 271

Configuring Advanced Features
Parameters Permitted Values Default
DHCP.
If it is set to 1 (On), the Skype for Business phone will use manually configured static IPv6
DNS.
Note: It works only if the value of the parameter "network.ipv6_internet_port.type" is set to
0 (DHCP). If you change this parameter, the Skype for Business phone will reboot to make
the change take effect.
Web User Interface:
Network->Basic->IPv6 Config->IPv6 Static DNS
Phone User Interface:
Menu->Advanced (default: admin) ->Network->WAN Port->IPv6->DHCP->Static DNS
network.ipv6_internet_port.ip IPv6 address Blank
Description:
Configures the IPv6 address.
Example:
network.ipv6_internet_port.ip = 2026:1234:1:1:215:65ff:fe1f:caa
Note: It works only if the value of the parameter "network.ip_address_mode" is set to 1
(IPv6) or 2 (IPv4 & IPv6), and "network.ipv6_internet_port.type" is set to 1 (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->IPv6 Config->Static IP Address->IP Address
Phone User Interface:
Menu->Advanced (default password: admin)->Network->WAN Port->IPv6->Static IP->IP
Address
network.ipv6_prefix Integer from 0 to 128 64
Description:
Configures the IPv6 prefix.
Note: It works only if the value of the parameter "network.ip_address_mode" is set to 1
(IPv6) or 2 (IPv4 & IPv6), and "network.ipv6_internet_port.type" is set to 1 (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->IPv6 Config->Static IP Address->IPv6 Prefix(0~128)
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