config ISDN_DRV_ACT2000 tristate "IBM Active 2000 support" depends on ISA help Say Y here if you have an IBM Active 2000 ISDN card. In order to use this card, additional firmware is necessary, which has to be loaded into the card using a utility which is part of the latest isdn4k-utils package. Please read the file <file:Documentation/isdn/README.act2000> for more information.