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Commit | Line | Data |
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1 | # | |
2 | # ISDN device configuration | |
3 | # | |
4 | ||
5 | menuconfig ISDN | |
6 | bool "ISDN support" | |
7 | depends on NET && NETDEVICES | |
8 | depends on !S390 && !UML | |
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 | ||
21 | if ISDN | |
22 | ||
23 | menuconfig ISDN_I4L | |
24 | tristate "Old ISDN4Linux (deprecated)" | |
25 | depends on TTY | |
26 | ---help--- | |
27 | This driver allows you to use an ISDN adapter for networking | |
28 | 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). | |
38 | 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. | |
41 | ||
42 | source "drivers/isdn/i4l/Kconfig" | |
43 | ||
44 | menuconfig ISDN_CAPI | |
45 | tristate "CAPI 2.0 subsystem" | |
46 | help | |
47 | This provides CAPI (the Common ISDN Application Programming | |
48 | Interface) Version 2.0, a standard making it easy for programs to | |
49 | access ISDN hardware in a device independent way. (For details see | |
50 | <http://www.capi.org/>.) CAPI supports making and accepting voice | |
51 | and data connections, controlling call options and protocols, | |
52 | as well as ISDN supplementary services like call forwarding or | |
53 | three-party conferences (if supported by the specific hardware | |
54 | driver). | |
55 | ||
56 | Select this option and the appropriate hardware driver below if | |
57 | you have an ISDN adapter supported by the CAPI subsystem. | |
58 | ||
59 | if ISDN_CAPI | |
60 | ||
61 | source "drivers/isdn/capi/Kconfig" | |
62 | ||
63 | source "drivers/isdn/hardware/Kconfig" | |
64 | ||
65 | endif # ISDN_CAPI | |
66 | ||
67 | source "drivers/isdn/gigaset/Kconfig" | |
68 | ||
69 | source "drivers/isdn/hysdn/Kconfig" | |
70 | ||
71 | source "drivers/isdn/mISDN/Kconfig" | |
72 | ||
73 | config ISDN_HDLC | |
74 | tristate | |
75 | select CRC_CCITT | |
76 | select BITREVERSE | |
77 | ||
78 | endif # ISDN |