1# SPDX-License-Identifier: GPL-2.0-only 2# 3# ISDN device configuration 4# 5 6menuconfig ISDN 7 bool "ISDN support" 8 depends on NET && NETDEVICES 9 help 10 ISDN ("Integrated Services Digital Network", called RNIS in France) 11 is a fully digital telephone service that can be used for voice and 12 data connections. If your computer is equipped with an ISDN 13 adapter you can use it to connect to your Internet service provider 14 (with SLIP or PPP) faster than via a conventional telephone modem 15 (though still much slower than with DSL) or to make and accept 16 voice calls (eg. turning your PC into a software answering machine 17 or PABX). 18 19 Select this option if you want your kernel to support ISDN. 20 21if ISDN 22 23source "drivers/isdn/capi/Kconfig" 24 25source "drivers/isdn/mISDN/Kconfig" 26 27endif # ISDN 28