CONFIG_MISDN_ISAR (not configurable)

modulename: mISDNisar.ko

configname: CONFIG_MISDN_ISAR

Linux Kernel Configuration
└─>Device Drivers
└─>ISDN support
└─>Modular ISDN driver
└─>MISDN_ISAR
In linux kernel since version 2.6.32 (release Date: 2009-12-02)  
source code:
drivers/isdn/hardware/mISDN/mISDNisar.c

is depended by
CONFIG_MISDN_SPEEDFAX