NAME

iwic — isdn4bsd Winbond ISDN Chip device driver

SYNOPSIS

iwic* at pci?

DESCRIPTION

The iwic driver provides D-channel layer 1 support as specified in ITU Recommendation I.430 and layer 1 support for the B-channel.

The driver supports passive PCI ISDN cards from various manufacturers based on the Winbond W6692 chip.

SEE ALSO

isdnd(8)

STANDARDS

CCITT Recommendation I.430

AUTHORS

The iwic driver was written by Dave Boyce <dave@abyss.demon.co.uk>.

This manpage was written by Hellmuth Michaelis <hm@freebsd.org>.

CAVEATS

The driver is still in a somewhat experimental state.

BUGS

Layer 1 persistent deactivation not yet implemented.