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Linus Torvalds1da177e2005-04-16 15:20:36 -07001#
2# ISDN device configuration
3#
4
Jan Engelhardtcf4d5f1d2007-07-17 04:04:19 -07005menuconfig ISDN
Linus Torvalds1da177e2005-04-16 15:20:36 -07006 tristate "ISDN support"
7 depends on NET
Jan Engelhardtcf4d5f1d2007-07-17 04:04:19 -07008 depends on !S390
Linus Torvalds1da177e2005-04-16 15:20:36 -07009 ---help---
10 ISDN ("Integrated Services Digital Networks", called RNIS in France)
11 is a special type of fully digital telephone service; it's mostly
12 used to connect to your Internet service provider (with SLIP or
13 PPP). The main advantage is that the speed is higher than ordinary
14 modem/telephone connections, and that you can have voice
15 conversations while downloading stuff. It only works if your
16 computer is equipped with an ISDN card and both you and your service
17 provider purchased an ISDN line from the phone company. For
18 details, read <http://www.alumni.caltech.edu/~dank/isdn/> on the WWW.
19
20 Select this option if you want your kernel to support ISDN.
21
Jan Engelhardtcf4d5f1d2007-07-17 04:04:19 -070022if ISDN
Linus Torvalds1da177e2005-04-16 15:20:36 -070023
Jan Engelhardt857038d2007-07-21 04:37:54 -070024menuconfig ISDN_I4L
Tilman Schmidt5bf1ded2007-06-01 00:46:54 -070025 tristate "Old ISDN4Linux (deprecated)"
Linus Torvalds1da177e2005-04-16 15:20:36 -070026 ---help---
Tilman Schmidt5bf1ded2007-06-01 00:46:54 -070027 This driver allows you to use an ISDN adapter for networking
Linus Torvalds1da177e2005-04-16 15:20:36 -070028 connections and as dialin/out device. The isdn-tty's have a built
29 in AT-compatible modem emulator. Network devices support autodial,
30 channel-bundling, callback and caller-authentication without having
31 a daemon running. A reduced T.70 protocol is supported with tty's
32 suitable for German BTX. On D-Channel, the protocols EDSS1
33 (Euro-ISDN) and 1TR6 (German style) are supported. See
34 <file:Documentation/isdn/README> for more information.
35
36 ISDN support in the linux kernel is moving towards a new API,
37 called CAPI (Common ISDN Application Programming Interface).
Tilman Schmidt5bf1ded2007-06-01 00:46:54 -070038 Therefore the old ISDN4Linux layer will eventually become obsolete.
39 It is still available, though, for use with adapters that are not
40 supported by the new CAPI subsystem yet.
Linus Torvalds1da177e2005-04-16 15:20:36 -070041
42if ISDN_I4L
43source "drivers/isdn/i4l/Kconfig"
44endif
45
Jan Engelhardt857038d2007-07-21 04:37:54 -070046menuconfig ISDN_CAPI
Tilman Schmidt5f67c5c2007-07-21 04:37:53 -070047 tristate "CAPI 2.0 subsystem"
Linus Torvalds1da177e2005-04-16 15:20:36 -070048 help
49 This provides the CAPI (Common ISDN Application Programming
50 Interface, a standard making it easy for programs to access ISDN
51 hardware, see <http://www.capi.org/>. This is needed for AVM's set
52 of active ISDN controllers like B1, T1, M1.
53
Jan Engelhardtdf194342007-07-17 04:04:20 -070054if ISDN_CAPI
55
Linus Torvalds1da177e2005-04-16 15:20:36 -070056source "drivers/isdn/capi/Kconfig"
57
58source "drivers/isdn/hardware/Kconfig"
59
Jan Engelhardtdf194342007-07-17 04:04:20 -070060endif # ISDN_CAPI
61
Jan Engelhardtcf4d5f1d2007-07-17 04:04:19 -070062endif # ISDN