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ifpi2 - isdn4bsd AVM Fritz!Card PCI Version 2 driver
The ifpi2 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 the version 2 passive PCI ISDN cards from AVM based
on the proprietary B-channel controller and PCI interface chip from AVM,
The driver is still in a somewhat experimental state.
i4bq921(4), i4bq931(4), ifpi(4)
CCITT Recommendation I.430
The ifpi2 driver and manpage were written by Gary Jennejohn
Always at least one left.