From 960366cf8dbb3359afaca30cf7fdbf69a6d6dda7 Mon Sep 17 00:00:00 2001 From: Karsten Keil Date: Sun, 27 Jul 2008 01:56:38 +0200 Subject: Add mISDN DSP Enable support for digital audio processing capability. This module may be used for special applications that require cross connecting of bchannels, conferencing, dtmf decoding echo cancelation, tone generation, and Blowfish encryption and decryption. It may use hardware features if available. Signed-off-by: Karsten Keil --- drivers/isdn/mISDN/Kconfig | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) (limited to 'drivers/isdn/mISDN/Kconfig') diff --git a/drivers/isdn/mISDN/Kconfig b/drivers/isdn/mISDN/Kconfig index 231bd0d08316..6a97e86e7f21 100644 --- a/drivers/isdn/mISDN/Kconfig +++ b/drivers/isdn/mISDN/Kconfig @@ -7,3 +7,21 @@ menuconfig MISDN help Enable support for the modular ISDN driver. +if MISDN != n + +config MISDN_DSP + tristate "Digital Audio Processing of transparent data" + depends on MISDN + help + Enable support for digital audio processing capability. + This module may be used for special applications that require + cross connecting of bchannels, conferencing, dtmf decoding + echo cancelation, tone generation, and Blowfish encryption and + decryption. + It may use hardware features if available. + E.g. it is required for PBX4Linux. Go to http://isdn.eversberg.eu + and get more informations about this module and it's usage. + If unsure, say 'N'. + + source "drivers/isdn/hardware/mISDN/Kconfig" +endif #MISDN -- cgit v1.2.3