modemmode n

Configures the modem for "half bridge mode"

This command is used to provide the connected device, such as a laptop the same IP address that is assigned to the modem.
This command is useful for application software that requires a specific IP address to operate properly.

n = 0	modem mode off (default)
n = 1	modem mode on

Notes:

In modem mode, remote web interface, remote ssh/telnet on the modem are not available.
On the CTM-200, this feature is only supported on the LAN0 Ethernet port
For a static IP configuration, the client computer's Ethernet settings must be configured to use the WAN IP address, Gateway IP address, and DNS addresses of the phone card/module. If the modem has an active wireless connection, obtain these addresses from output displayed by using syslog.

Examples:

enable modem mode
cmd modemmode 1