# SPDX-License-Identifier: GPL-2.0-only # # modularer [31mCONFIG_ISDN[0m driver # menuconfig [31mCONFIG_MISDN[0m tristate "Modular ISDN driver" help Enable support for the modular [31mCONFIG_ISDN[0m driver. if [31mCONFIG_MISDN[0m != n config [31mCONFIG_MISDN_DSP[0m tristate "Digital Audio Processing of transparent data" depends on [31mCONFIG_MISDN[0m 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 cancellation, tone generation, and Blowfish encryption and decryption. It may use hardware features if available. [31mCONFIG_E[0m.g. it is required for PBX4Linux. Go to http://isdn.eversberg.eu and get more information about this module and its usage. If unsure, say 'N'. config [31mCONFIG_MISDN_L1OIP[0m tristate "ISDN over IP tunnel" depends on [31mCONFIG_MISDN[0m help Enable support for [31mCONFIG_ISDN[0m over IP tunnel. It features: - dynamic IP exchange, if one or both peers have dynamic IPs - BRI (S0) and PRI (S2M) interface - layer 1 control via network keepalive frames - direct tunneling of physical interface via IP NOTE: This protocol is called 'Layer 1 over IP' and is not compatible with ISDNoIP (Agfeo) or TDMoIP. Protocol description is provided in the source code. source "drivers/isdn/hardware/mISDN/Kconfig" endif #[31mCONFIG_MISDN[0m |