The following are required to set up a backup connection over the serial interface:
- LANCOM with a serial configuration interface and support for the LANCOM Modem Adapter Kit. For devices with a serial configuration interface, please refer to the table to see if your model supports modem operation on the serial interface.
- LANconfig or alternatively a web browser or Telnet for the configuration
- Serial configuration cable (supplied with the device)
- External modem with the standard AT command set (Hayes compatible) and D-Sub9 or D-Sub25 connection
- LANCOM Modem Adapter Kit for connecting the modem via the serial configuration cable
