Web User Interface

Advanced - Network (Tab) - Network (Section): Netmask (Reboot required)

Phone User Interface

press "Settings" - Network - IP Settings - IPv4 - Netmask

Firmware

v10

XML Configuration

<netmask perm="PERMISSIONFLAGS">VALIDVALUE</netmask>

Description

Change the netmask for the device.

This setting corresponds to DHCP option number 1. If

• DHCP is enabled and the option is present in dhcp_options_on_ip_aquire
• DHCP is disabled and the option is present in dhcp_options_on_inform

This setting can't be modified as the value will be retrieved via DHCP. To make the setting manually configurable again remove the option number from the respective list.

Valid Values

e.g. <255.255.255.0>

Default Value

This parameter is mandatory in order to enable the ethernet connection.