Yealink SIP T2 Series Provisioning Manual page 63

Parameter
network.internet_port.mask
network.internet_port.gateway
Permitted
Values
set to 2 (Static IP Address).
It configures the IPv4 subnet mask.
Example:
network.internet_port.mask = 255.255.255.0
The default value is blank.
Subnet Mask
It takes effect after a reboot.
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).
It configures the IPv4 default gateway.
Example:
network.internet_port.gateway = 192.168.1.254
The default value is blank.
IPv4 address
It takes effect after a reboot.
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).
Descriptions
Network->Basic->IPv4 Config->Static
IP Address->Subnet Mask
Network->Basic->IPv4 Config->Static
IP Address->Gateway
Appendix
Web Setting Path
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