default or selected kernelversion does not have config value CONFIG_ISDN_DRV_ICN.
Result is shown for kernelversion 6.5.1
ICN 2B and 4B support
modulename: icn.ko
configname: CONFIG_ISDN_DRV_ICN
Linux Kernel Configuration
└─>Device Drivers
└─>ISDN support
└─>Old ISDN4Linux (deprecated)
└─>Active cards
└─>ICN 2B and 4B support
In linux kernel since version 2.6.20 (release Date: 2007-02-04)
This enables support for two kinds of ISDN-cards made by a German
company called ICN. 2B is the standard version for a single ISDN
line with two B-channels, 4B supports two ISDN lines. For running
this card, additional firmware is necessary, which has to be
downloaded into the card using a utility which is distributed
separately. See Documentation/isdn/README and
Documentation/isdn/README.icn for more
information.
company called ICN. 2B is the standard version for a single ISDN
line with two B-channels, 4B supports two ISDN lines. For running
this card, additional firmware is necessary, which has to be
downloaded into the card using a utility which is distributed
separately. See Documentation/isdn/README and
Documentation/isdn/README.icn for more
information.