mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-12-19 00:54:41 +08:00
68 lines
2.1 KiB
Plaintext
68 lines
2.1 KiB
Plaintext
|
#
|
||
|
|
# ISDN device configuration
|
||
|
|
#
|
||
|
|
|
||
|
|
menu "ISDN subsystem"
|
||
|
|
|
||
|
|
config ISDN
|
||
|
|
tristate "ISDN support"
|
||
|
|
depends on NET
|
||
|
|
---help---
|
||
|
|
ISDN ("Integrated Services Digital Networks", called RNIS in France)
|
||
|
|
is a special type of fully digital telephone service; it's mostly
|
||
|
|
used to connect to your Internet service provider (with SLIP or
|
||
|
|
PPP). The main advantage is that the speed is higher than ordinary
|
||
|
|
modem/telephone connections, and that you can have voice
|
||
|
|
conversations while downloading stuff. It only works if your
|
||
|
|
computer is equipped with an ISDN card and both you and your service
|
||
|
|
provider purchased an ISDN line from the phone company. For
|
||
|
|
details, read <http://www.alumni.caltech.edu/~dank/isdn/> on the WWW.
|
||
|
|
|
||
|
|
Select this option if you want your kernel to support ISDN.
|
||
|
|
|
||
|
|
|
||
|
|
menu "Old ISDN4Linux"
|
||
|
|
depends on NET && ISDN
|
||
|
|
|
||
|
|
config ISDN_I4L
|
||
|
|
tristate "Old ISDN4Linux (obsolete)"
|
||
|
|
---help---
|
||
|
|
This driver allows you to use an ISDN-card for networking
|
||
|
|
connections and as dialin/out device. The isdn-tty's have a built
|
||
|
|
in AT-compatible modem emulator. Network devices support autodial,
|
||
|
|
channel-bundling, callback and caller-authentication without having
|
||
|
|
a daemon running. A reduced T.70 protocol is supported with tty's
|
||
|
|
suitable for German BTX. On D-Channel, the protocols EDSS1
|
||
|
|
(Euro-ISDN) and 1TR6 (German style) are supported. See
|
||
|
|
<file:Documentation/isdn/README> for more information.
|
||
|
|
|
||
|
|
ISDN support in the linux kernel is moving towards a new API,
|
||
|
|
called CAPI (Common ISDN Application Programming Interface).
|
||
|
|
Therefore the old ISDN4Linux layer is becoming obsolete. It is
|
||
|
|
still usable, though, if you select this option.
|
||
|
|
|
||
|
|
if ISDN_I4L
|
||
|
|
source "drivers/isdn/i4l/Kconfig"
|
||
|
|
endif
|
||
|
|
|
||
|
|
endmenu
|
||
|
|
|
||
|
|
comment "CAPI subsystem"
|
||
|
|
depends on NET && ISDN
|
||
|
|
|
||
|
|
config ISDN_CAPI
|
||
|
|
tristate "CAPI2.0 support"
|
||
|
|
depends on ISDN
|
||
|
|
help
|
||
|
|
This provides the CAPI (Common ISDN Application Programming
|
||
|
|
Interface, a standard making it easy for programs to access ISDN
|
||
|
|
hardware, see <http://www.capi.org/>. This is needed for AVM's set
|
||
|
|
of active ISDN controllers like B1, T1, M1.
|
||
|
|
|
||
|
|
source "drivers/isdn/capi/Kconfig"
|
||
|
|
|
||
|
|
source "drivers/isdn/hardware/Kconfig"
|
||
|
|
|
||
|
|
endmenu
|
||
|
|
|