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Linus Torvalds1da177e2005-04-16 15:20:36 -07001#
2# ISDN device configuration
3#
4
5menu "ISDN subsystem"
Martin Schwidefsky9556fb72007-05-10 15:45:58 +02006 depends on !S390
Linus Torvalds1da177e2005-04-16 15:20:36 -07007
8config ISDN
9 tristate "ISDN support"
10 depends on NET
11 ---help---
12 ISDN ("Integrated Services Digital Networks", called RNIS in France)
13 is a special type of fully digital telephone service; it's mostly
14 used to connect to your Internet service provider (with SLIP or
15 PPP). The main advantage is that the speed is higher than ordinary
16 modem/telephone connections, and that you can have voice
17 conversations while downloading stuff. It only works if your
18 computer is equipped with an ISDN card and both you and your service
19 provider purchased an ISDN line from the phone company. For
20 details, read <http://www.alumni.caltech.edu/~dank/isdn/> on the WWW.
21
22 Select this option if you want your kernel to support ISDN.
23
24
25menu "Old ISDN4Linux"
26 depends on NET && ISDN
27
28config ISDN_I4L
Tilman Schmidt5bf1ded2007-06-01 00:46:54 -070029 tristate "Old ISDN4Linux (deprecated)"
Linus Torvalds1da177e2005-04-16 15:20:36 -070030 ---help---
Tilman Schmidt5bf1ded2007-06-01 00:46:54 -070031 This driver allows you to use an ISDN adapter for networking
Linus Torvalds1da177e2005-04-16 15:20:36 -070032 connections and as dialin/out device. The isdn-tty's have a built
33 in AT-compatible modem emulator. Network devices support autodial,
34 channel-bundling, callback and caller-authentication without having
35 a daemon running. A reduced T.70 protocol is supported with tty's
36 suitable for German BTX. On D-Channel, the protocols EDSS1
37 (Euro-ISDN) and 1TR6 (German style) are supported. See
38 <file:Documentation/isdn/README> for more information.
39
40 ISDN support in the linux kernel is moving towards a new API,
41 called CAPI (Common ISDN Application Programming Interface).
Tilman Schmidt5bf1ded2007-06-01 00:46:54 -070042 Therefore the old ISDN4Linux layer will eventually become obsolete.
43 It is still available, though, for use with adapters that are not
44 supported by the new CAPI subsystem yet.
Linus Torvalds1da177e2005-04-16 15:20:36 -070045
46if ISDN_I4L
47source "drivers/isdn/i4l/Kconfig"
48endif
49
50endmenu
51
52comment "CAPI subsystem"
53 depends on NET && ISDN
54
55config ISDN_CAPI
56 tristate "CAPI2.0 support"
57 depends on ISDN
58 help
59 This provides the CAPI (Common ISDN Application Programming
60 Interface, a standard making it easy for programs to access ISDN
61 hardware, see <http://www.capi.org/>. This is needed for AVM's set
62 of active ISDN controllers like B1, T1, M1.
63
64source "drivers/isdn/capi/Kconfig"
65
66source "drivers/isdn/hardware/Kconfig"
67
68endmenu
69