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48 lines
1.3 KiB
48 lines
1.3 KiB
# SPDX-License-Identifier: GPL-2.0-only |
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# |
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# modularer ISDN driver |
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# |
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menuconfig MISDN |
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tristate "Modular ISDN driver" |
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help |
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Enable support for the modular ISDN driver. |
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if MISDN != n |
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config MISDN_DSP |
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tristate "Digital Audio Processing of transparent data" |
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depends on MISDN |
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select BITREVERSE |
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help |
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Enable support for digital audio processing capability. |
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This module may be used for special applications that require |
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cross connecting of bchannels, conferencing, dtmf decoding, |
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echo cancellation, tone generation, and Blowfish encryption and |
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decryption. It may use hardware features if available. |
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E.g. it is required for PBX4Linux. Go to http://isdn.eversberg.eu |
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and get more information about this module and its usage. |
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If unsure, say 'N'. |
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config MISDN_L1OIP |
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tristate "ISDN over IP tunnel" |
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depends on MISDN |
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help |
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Enable support for ISDN over IP tunnel. |
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It features: |
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- dynamic IP exchange, if one or both peers have dynamic IPs |
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- BRI (S0) and PRI (S2M) interface |
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- layer 1 control via network keepalive frames |
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- direct tunneling of physical interface via IP |
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NOTE: This protocol is called 'Layer 1 over IP' and is not |
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compatible with ISDNoIP (Agfeo) or TDMoIP. Protocol description is |
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provided in the source code. |
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source "drivers/isdn/hardware/mISDN/Kconfig" |
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endif #MISDN
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