11da177e4SLinus Torvalds# 21da177e4SLinus Torvalds# ISDN device configuration 31da177e4SLinus Torvalds# 41da177e4SLinus Torvalds 5cf4d5f1dSJan Engelhardtmenuconfig ISDN 61da177e4SLinus Torvalds tristate "ISDN support" 71da177e4SLinus Torvalds depends on NET 8cf4d5f1dSJan Engelhardt depends on !S390 91da177e4SLinus Torvalds ---help--- 101da177e4SLinus Torvalds ISDN ("Integrated Services Digital Networks", called RNIS in France) 111da177e4SLinus Torvalds is a special type of fully digital telephone service; it's mostly 121da177e4SLinus Torvalds used to connect to your Internet service provider (with SLIP or 131da177e4SLinus Torvalds PPP). The main advantage is that the speed is higher than ordinary 141da177e4SLinus Torvalds modem/telephone connections, and that you can have voice 151da177e4SLinus Torvalds conversations while downloading stuff. It only works if your 161da177e4SLinus Torvalds computer is equipped with an ISDN card and both you and your service 171da177e4SLinus Torvalds provider purchased an ISDN line from the phone company. For 181da177e4SLinus Torvalds details, read <http://www.alumni.caltech.edu/~dank/isdn/> on the WWW. 191da177e4SLinus Torvalds 201da177e4SLinus Torvalds Select this option if you want your kernel to support ISDN. 211da177e4SLinus Torvalds 22cf4d5f1dSJan Engelhardtif ISDN 231da177e4SLinus Torvalds 24*857038d9SJan Engelhardtmenuconfig ISDN_I4L 255bf1deddSTilman Schmidt tristate "Old ISDN4Linux (deprecated)" 261da177e4SLinus Torvalds ---help--- 275bf1deddSTilman Schmidt This driver allows you to use an ISDN adapter for networking 281da177e4SLinus Torvalds connections and as dialin/out device. The isdn-tty's have a built 291da177e4SLinus Torvalds in AT-compatible modem emulator. Network devices support autodial, 301da177e4SLinus Torvalds channel-bundling, callback and caller-authentication without having 311da177e4SLinus Torvalds a daemon running. A reduced T.70 protocol is supported with tty's 321da177e4SLinus Torvalds suitable for German BTX. On D-Channel, the protocols EDSS1 331da177e4SLinus Torvalds (Euro-ISDN) and 1TR6 (German style) are supported. See 341da177e4SLinus Torvalds <file:Documentation/isdn/README> for more information. 351da177e4SLinus Torvalds 361da177e4SLinus Torvalds ISDN support in the linux kernel is moving towards a new API, 371da177e4SLinus Torvalds called CAPI (Common ISDN Application Programming Interface). 385bf1deddSTilman Schmidt Therefore the old ISDN4Linux layer will eventually become obsolete. 395bf1deddSTilman Schmidt It is still available, though, for use with adapters that are not 405bf1deddSTilman Schmidt supported by the new CAPI subsystem yet. 411da177e4SLinus Torvalds 421da177e4SLinus Torvaldsif ISDN_I4L 431da177e4SLinus Torvaldssource "drivers/isdn/i4l/Kconfig" 441da177e4SLinus Torvaldsendif 451da177e4SLinus Torvalds 46*857038d9SJan Engelhardtmenuconfig ISDN_CAPI 475f67c5ccSTilman Schmidt tristate "CAPI 2.0 subsystem" 481da177e4SLinus Torvalds help 491da177e4SLinus Torvalds This provides the CAPI (Common ISDN Application Programming 501da177e4SLinus Torvalds Interface, a standard making it easy for programs to access ISDN 511da177e4SLinus Torvalds hardware, see <http://www.capi.org/>. This is needed for AVM's set 521da177e4SLinus Torvalds of active ISDN controllers like B1, T1, M1. 531da177e4SLinus Torvalds 54df19434cSJan Engelhardtif ISDN_CAPI 55df19434cSJan Engelhardt 561da177e4SLinus Torvaldssource "drivers/isdn/capi/Kconfig" 571da177e4SLinus Torvalds 581da177e4SLinus Torvaldssource "drivers/isdn/hardware/Kconfig" 591da177e4SLinus Torvalds 60df19434cSJan Engelhardtendif # ISDN_CAPI 61df19434cSJan Engelhardt 62cf4d5f1dSJan Engelhardtendif # ISDN 63