| # | |
| # Old ISDN4Linux config | |
| # | |
| if ISDN_I4L | |
| config ISDN_PPP | |
| bool "Support synchronous PPP" | |
| depends on INET | |
| select SLHC | |
| help | |
| Over digital connections such as ISDN, 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 ISDN 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 ISDN_PPP_VJ | |
| bool "Use VJ-compression with synchronous PPP" | |
| depends on ISDN_PPP | |
| help | |
| This enables Van Jacobson header compression for synchronous PPP. | |
| Say Y if the other end of the connection supports it. | |
| config ISDN_MPP | |
| bool "Support generic MP (RFC 1717)" | |
| depends on ISDN_PPP | |
| help | |
| With synchronous PPP enabled, it is possible to increase throughput | |
| by bundling several ISDN-connections, using this protocol. See | |
| <file:Documentation/isdn/README.syncppp> for more information. | |
| config IPPP_FILTER | |
| bool "Filtering for synchronous PPP" | |
| depends on ISDN_PPP | |
| 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 ISDN_PPP_BSDCOMP | |
| tristate "Support BSD compression" | |
| depends on ISDN_PPP | |
| help | |
| Support for the BSD-Compress compression method for PPP, which uses | |
| the LZW compression method to compress each PPP packet before it is | |
| sent over the wire. The machine at the other end of the PPP 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 ISDN_AUDIO | |
| 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 ISDN utility package for example), you will be able to use | |
| your Linux box as an ISDN-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 ISDN_TTY_FAX | |
| bool "Support AT-Fax Class 1 and 2 commands" | |
| depends on ISDN_AUDIO | |
| 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 ISDN-fax-machine. This must be supported by the lowlevel driver | |
| also. See <file:Documentation/isdn/README.fax> for more information. | |
| config ISDN_X25 | |
| bool "X.25 PLP on top of ISDN" | |
| depends on X25 | |
| help | |
| This feature provides the X.25 protocol over ISDN connections. | |
| See <file:Documentation/isdn/README.x25> for more information | |
| if you are thinking about using this. | |
| menu "ISDN feature submodules" | |
| config ISDN_DRV_LOOP | |
| tristate "isdnloop support" | |
| depends on BROKEN_ON_SMP | |
| help | |
| This driver provides a virtual ISDN 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 ISDN_DIVERSION | |
| 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" | |
| menu "Active cards" | |
| source "drivers/isdn/icn/Kconfig" | |
| source "drivers/isdn/pcbit/Kconfig" | |
| source "drivers/isdn/sc/Kconfig" | |
| source "drivers/isdn/act2000/Kconfig" | |
| endmenu | |
| # end ISDN_I4L | |
| endif | |