1ec8f24b7SThomas Gleixner# SPDX-License-Identifier: GPL-2.0-only 21da177e4SLinus Torvalds# 31da177e4SLinus Torvalds# ISDN device configuration 41da177e4SLinus Torvalds# 51da177e4SLinus Torvalds 6cf4d5f1dSJan Engelhardtmenuconfig ISDN 7e4ac9bc1SKarsten Keil bool "ISDN support" 87fd78edcSLee Jones depends on NET && NETDEVICES 9a7f7f624SMasahiro Yamada help 10e5f8d9acSTilman Schmidt ISDN ("Integrated Services Digital Network", called RNIS in France) 11e5f8d9acSTilman Schmidt is a fully digital telephone service that can be used for voice and 12e5f8d9acSTilman Schmidt data connections. If your computer is equipped with an ISDN 13e5f8d9acSTilman Schmidt adapter you can use it to connect to your Internet service provider 14e5f8d9acSTilman Schmidt (with SLIP or PPP) faster than via a conventional telephone modem 15e5f8d9acSTilman Schmidt (though still much slower than with DSL) or to make and accept 16e5f8d9acSTilman Schmidt voice calls (eg. turning your PC into a software answering machine 17e5f8d9acSTilman Schmidt or PABX). 181da177e4SLinus Torvalds 191da177e4SLinus Torvalds Select this option if you want your kernel to support ISDN. 201da177e4SLinus Torvalds 21cf4d5f1dSJan Engelhardtif ISDN 221da177e4SLinus Torvalds 231da177e4SLinus Torvaldssource "drivers/isdn/capi/Kconfig" 241da177e4SLinus Torvalds 25e5f8d9acSTilman Schmidtsource "drivers/isdn/mISDN/Kconfig" 26e5f8d9acSTilman Schmidt 27cf4d5f1dSJan Engelhardtendif # ISDN 28