#
# Old ISDN4Linux config
#
if [31mCONFIG_ISDN_I4L[0m
config [31mCONFIG_ISDN_PPP[0m
bool "Support synchronous PPP"
depends on [31mCONFIG_INET[0m
select [31mCONFIG_SLHC[0m
help
Over digital connections such as [31mCONFIG_ISDN[0m, there is no need to
synchronize sender and recipient's clocks with start and stop bits
as is done over analog telephone lines. Instead, one can use
"synchronous PPP". Saying Y here will include this protocol. This
protocol is used by Cisco and Sun for example. So you want to say Y
here if the other end of your [31mCONFIG_ISDN[0m connection supports it. You will
need a special version of pppd (called ipppd) for using this
feature. See <file:Documentation/isdn/README.syncppp> and
<file:Documentation/isdn/syncPPP.FAQ> for more information.
config [31mCONFIG_ISDN_PPP_VJ[0m
bool "Use VJ-compression with synchronous PPP"
depends on [31mCONFIG_ISDN_PPP[0m
help
This enables Van Jacobson header compression for synchronous [31mCONFIG_PPP[0m.
Say Y if the other end of the connection supports it.
config [31mCONFIG_ISDN_MPP[0m
bool "Support generic MP (RFC 1717)"
depends on [31mCONFIG_ISDN_PPP[0m
help
With synchronous [31mCONFIG_PPP[0m enabled, it is possible to increase throughput
by bundling several [31mCONFIG_ISDN[0m-connections, using this protocol. See
<file:Documentation/isdn/README.syncppp> for more information.
config [31mCONFIG_IPPP_FILTER[0m
bool "Filtering for synchronous PPP"
depends on [31mCONFIG_ISDN_PPP[0m
help
Say Y here if you want to be able to filter the packets passing over
IPPP interfaces. This allows you to control which packets count as
activity (i.e. which packets will reset the idle timer or bring up
a demand-dialled link) and which packets are to be dropped entirely.
You need to say Y here if you wish to use the pass-filter and
active-filter options to ipppd.
config [31mCONFIG_ISDN_PPP_BSDCOMP[0m
tristate "Support BSD compression"
depends on [31mCONFIG_ISDN_PPP[0m
help
Support for the BSD-Compress compression method for [31mCONFIG_PPP[0m, which uses
the LZW compression method to compress each [31mCONFIG_PPP[0m packet before it is
sent over the wire. The machine at the other end of the [31mCONFIG_PPP[0m link
(usually your ISP) has to support the BSD-Compress compression
method as well for this to be useful. Even if they don't support it,
it is safe to say Y here.
config [31mCONFIG_ISDN_AUDIO[0m
bool "Support audio via ISDN"
help
If you say Y here, the modem-emulator will support a subset of the
EIA Class 8 Voice commands. Using a getty with voice-support
(mgetty+sendfax by <gert@greenie.muc.de> with an extension, available
with the [31mCONFIG_ISDN[0m utility package for example), you will be able to use
your Linux box as an [31mCONFIG_ISDN[0m-answering machine. Of course, this must be
supported by the lowlevel driver also. Currently, the HiSax driver
is the only voice-supporting driver. See
<file:Documentation/isdn/README.audio> for more information.
config [31mCONFIG_ISDN_TTY_FAX[0m
bool "Support AT-Fax Class 1 and 2 commands"
depends on [31mCONFIG_ISDN_AUDIO[0m
help
If you say Y here, the modem-emulator will support a subset of the
Fax Class 1 and 2 commands. Using a getty with fax-support
(mgetty+sendfax, hylafax), you will be able to use your Linux box as
an [31mCONFIG_ISDN[0m-fax-machine. This must be supported by the lowlevel driver
also. See <file:Documentation/isdn/README.fax> for more information.
config [31mCONFIG_ISDN_X25[0m
bool "X.25 PLP on top of ISDN"
depends on [31mCONFIG_X25[0m
help
This feature provides the X.25 protocol over [31mCONFIG_ISDN[0m connections.
See <file:Documentation/isdn/README.x25> for more information
if you are thinking about using this.
menu "ISDN feature submodules"
config [31mCONFIG_ISDN_DRV_LOOP[0m
tristate "isdnloop support"
depends on [31mCONFIG_BROKEN_ON_SMP[0m
help
This driver provides a virtual [31mCONFIG_ISDN[0m card. Its primary purpose is
testing of linklevel features or configuration without getting
charged by your service-provider for lots of phone calls.
You need will need the loopctrl utility from the latest isdn4k-utils
package to set up this driver.
config [31mCONFIG_ISDN_DIVERSION[0m
tristate "Support isdn diversion services"
help
This option allows you to use some supplementary diversion
services in conjunction with the HiSax driver on an EURO/DSS1
line.
Supported options are CD (call deflection), CFU (Call forward
unconditional), CFB (Call forward when busy) and CFNR (call forward
not reachable). Additionally the actual CFU, CFB and CFNR state may
be interrogated.
The use of CFU, CFB, CFNR and interrogation may be limited to some
countries. The keypad protocol is still not implemented. CD should
work in all countries if the service has been subscribed to.
Please read the file <file:Documentation/isdn/README.diversion>.
endmenu
comment "ISDN4Linux hardware drivers"
source "drivers/isdn/hisax/Kconfig"
# end [31mCONFIG_ISDN_I4L[0m
endif