Question:How can I still access my LANCOM router after a broken off firmware upload or non availability in the local are network ?
Answer:
Please connect the router to a serial port and start a terminal program (e.g. Hyperterminal, ZOC, Telix or the like) using the following interface parameters: 115200bps, 8n1, hardware handshake (RTS/CTS).
1. alternative:
Switch off the router and hold down the reset button until the restart is completed. The following message should turn up:

Now the firmware-Upload can be carried out again (transmission → send file → X-Modem).