This driver supports the Siemens Gigaset SX205/255 family of ISDN DECT bases, including the predecessors Gigaset 3070/3075 and 4170/4175 and their T-Com versions Sinus 45isdn and Sinus 721X. If you have one of these devices, say M here and for at least one of the connection specific parts that follow. This will build a module called "gigaset". Note: If you build your ISDN subsystem (ISDN_CAPI or ISDN_I4L) as a module, you have to build this driver as a module too, otherwise the Gigaset device won't show up as an ISDN device.
Build the Gigaset driver as a CAPI 2.0 driver interfacing with the Kernel CAPI subsystem. To use it with the old ISDN4Linux subsystem you'll have to enable the capidrv glue driver. (select ISDN_CAPI_CAPIDRV.) Say N to build the old native ISDN4Linux variant. If unsure, say Y.
Say M here if you want to use the USB interface of the Gigaset base for connection to your system. This will build a module called "bas_gigaset".
Say M here if you want to connect to the Gigaset base via DECT using a Gigaset M105 (Sinus 45 Data 2) USB DECT device. This will build a module called "usb_gigaset".
Say M here if you want to connect to the Gigaset base via DECT using a Gigaset M101 (Sinus 45 Data 1) RS232 DECT device. This will build a module called "ser_gigaset".
This enables debugging code in the Gigaset drivers. If in doubt, say yes.