Bug#588551: linux-image-2.6.32-5-686: ISDN_I4L disabled
Because CONFIG_ISDN_I4L is disabled in the default Kernel it's not possible to
use syncPPP and rawip ISDN connections anymore.
So when you upgrade from lenny to squeeze ISDN dataconnections are not usable
Even there is a mISDN driver for the ISDN cards used I found not way to get it
work with dataconnections.
In the changelog of the kernel I only found:
* Disable ISDN4Linux drivers.
So why was CONFIG_ISDN_I4L disabled?