The
driver provides D-channel layer 1 supports as specified in ITU Recommendation
I.430 and layer 1 support for the B-channel.
The driver supports passive PCI ISDN cards based on the combination of
the Siemens/Infineon ISAC chip and the Tiger Jet Network Inc. Tiger 300/320
chip.
Currently supported cards are the Traverse Technologies NETjet-S PCI ISDN
card and the Teles PCI-TJ.