DHCP Parameters

The Dynamic Host Control Protocol (DHCP) parameters are described in the table below.

DHCP Parameters

Parameter

Description

[DhcpOption160Support]

Enables the use of DHCP Option 160.

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[0] = (Default) Disable

■

[1] = Enable

For more information, see Provisioning the Device using DHCP Option 160.

Note: For the parameter to take effect, a device restart is required.

[DHCP120OptionMode]

Enables the acceptance of DHCP Option 120 in DHCP responses sent by a DHCP server.

■

[0] = DHCP Option 120 is not supported and ignored if received in the DHCP response.

■

[1] = (Default) DHCP Option 120 is supported and if received, the device adds the SIP server information to the Proxy Set.

[DHCPSpeedFactor]

Defines the device's DHCP renewal speed for a leased IP address from a DHCP server.

■

[0] = Disable

■

[1] = (Default) Normal

■

[2] to [10] = Fast

When set to 0, the DHCP lease renewal is disabled. Otherwise, the renewal time is divided by this factor. Some DHCP-enabled routers perform better when set to 4.

Note: For the parameter to take effect, a device restart is required.