Administrator’s Guide for SIP-T2_Series_T4_Series IP Phones 
38 
Description: 
Configures the IPv4 subnet mask when the IP address mode is configured as IPv4 or 
IPv4 & IPv6, and the Internet (WAN) port type for IPv4 is configured as Static IP 
Address. 
Example: 
network.internet_port.mask = 255.255.255.0 
Note: If you change this parameter, the IP phone will reboot to make the change take 
effect. 
Web User Interface: 
Network->Basic->IPv4 Config->Static IP Address->Subnet Mask 
Phone User Interface: 
Menu->Settings->Advanced Settings (default password: admin) ->Network->WAN 
Port->IPv4->Static IPv4 Client->Subnet Mask 
network.internet_port.gateway 
Description: 
Configures the IPv4 default gateway when the IP address mode is configured as IPv4 
or IPv4 & IPv6, and the Internet (WAN) port type for IPv4 is configured as Static IP 
Address. 
Example: 
network.internet_port.gateway = 192.168.1.254 
Note: If you change this parameter, the IP phone will reboot to make the change take 
effect. 
Web User Interface: 
Network->Basic->IPv4 Config->Static IP Address->Gateway 
Phone User Interface: 
Menu->Settings->Advanced Settings (default password: admin) ->Network->WAN 
Port->IPv4->Static IPv4 Client->Default Gateway