Provided by:
freebsd-manpages_7.2-1_all 
NAME
ifpi - isdn4bsd AVM Fritz!Card PCI Version 1 driver
SYNOPSIS
device ifpi
DESCRIPTION
The ifpi 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 Version 1.0 cards from AVM based on
the proprietary B-channel controller and PCI interface chip from AVM,
Berlin, Germany.
CAVEATS
The driver is still in a somewhat experimental state.
SEE ALSO
i4bq921(4), i4bq931(4), ifpi2(4)
STANDARDS
CCITT Recommendation I.430
AUTHORS
The ifpi driver was written by Gary Jennejohn 〈gj@FreeBSD.org〉.
This manpage was written by Hellmuth Michaelis 〈hm@FreeBSD.org〉.
BUGS
Always at least one left.