When the VLAN discovery method is set to DHCP, the phone examines the DHCP option for a valid VLAN ID. You can customize the DHCP option used to request the VLAN ID.

The following table lists the parameters you can use to configure DHCP VLAN discovery.

Parameter static.network.vlan.dhcp_enable
Description It enables or disables the DHCP VLAN discovery feature.
Permitted Values 0-Disabled
1-Enabled
Default 1
Web UI Network > WAN > VLAN > DHCP VLAN > Active
Phone UI Menu > Advanced > Network > VLAN > DHCP VLAN > DHCP VLAN
Parameter static.network.vlan.dhcp_option
Description It configures the DHCP option from which the phone will obtain the VLAN settings.

Multiple DHCP options (at most five) are separated by commas.
Permitted Values Integer from 128 to 254
Default 132
Web UI Network > WAN > VLAN > DHCP VLAN > Option(128-254)
Phone UI Menu > Advanced > Network > VLAN > DHCP VLAN > Option
Author：admin  Create time：2023-08-23 13:39
Last editor：admin  Update time：2023-12-22 13:50