I just noticed something more: the red led are steady at reboot and when configuring bs11 (bs11_config) and when I launch the bsc_hack, the led start to blink.
I followed the jumperplan from Beronet but I think there is something wrong cause if the card I can see on the following link is also a BN1E1 I don t have the same locations.
http://bs11-abis.gnumonks.org/trac/attachment/wiki/HFC-E1/hfc_e1_evalbd_jumper.jpg
I will try this one and let u know

2009/5/25 Eric Cathelinaud <e.cathelinaud@googlemail.com>
I have this in the /boot/grub/menu.lst and it doesn't display any error at restart.

title           Debian GNU/Linux, kernel 2.6.27.4
root            (hd0,0)
kernel          /boot/vmlinuz-2.6.27.4 root=/dev/hda1 hfcmulti.dslot=1 ro quiet
initrd          /boot/initrd.img-2.6.27.4


2009/5/25 Andreas.Eversberg <Andreas.Eversberg@versatel.de>

did you load hfcmulti.ko with dslot=1 parameter? this is required to move dchannel slot from 16 to 1.
 
 
 > Mon May 25 16:07:39 2009 <1000> input/misdn.c:125 alen =6, dev(0) channel(0) sapi(63) tei(127)
 > Mon May 25 16:07:39 2009 <1000> input/misdn.c:128 <= len = 12, prim(0x8) id(0x7f3f): DL_INFORMATION_IND
 > Mon May 25 16:07:39 2009 <1000> input/misdn.c:135 DL_INFORMATION_IND: use channel(0) sapi(63) tei(127) for now
 ISDN message for unknown sign_link
 >