2 tristate "ICN 2B and 4B support"
5 This enables support for two kinds of ISDN-cards made by a German
6 company called ICN. 2B is the standard version for a single ISDN
7 line with two B-channels, 4B supports two ISDN lines. For running
8 this card, additional firmware is necessary, which has to be
9 downloaded into the card using a utility which is distributed
10 separately. See <file:Documentation/isdn/README> and
11 <file:Documentation/isdn/README.icn> for more