Settings for bebox
If you have changed the default ip from 192.168.1 to say 192.168.2 you will not be able to telnet into the modem.
To sort this before you change the ip address telent to the box and type the following
service system ipadd name=HTTPs ip=192.168.2.[1-254] service system ipadd name=FTP ip=192.168.2.[1-254] service system ipadd name=TELNET ip=192.168.2.[1-254]
Once you have done this then change the ip settings and you will be able to telnet to the box from your new ip address range