projects / linux-2.6-block.git / blame
| Commit | Line | Data |
|---|---|---|
| ec8f24b7 | 1 | # SPDX-License-Identifier: GPL-2.0-only |
| 1b2b03f8 KK |
2 | # |
| 3 | # modularer ISDN driver | |
| 4 | # | |
| 5 | ||
| 6 | menuconfig MISDN | |
| 7 | tristate "Modular ISDN driver" | |
| 8 | help | |
| 9 | Enable support for the modular ISDN driver. | |
| 10 | ||
| 960366cf KK |
11 | if MISDN != n |
| 12 | ||
| 13 | config MISDN_DSP | |
| 14 | tristate "Digital Audio Processing of transparent data" | |
| 15 | depends on MISDN | |
| 16 | help | |
| 17 | Enable support for digital audio processing capability. | |
| 692105b8 | 18 | |
| 960366cf | 19 | This module may be used for special applications that require |
| 692105b8 | 20 | cross connecting of bchannels, conferencing, dtmf decoding, |
| 5065a706 | 21 | echo cancellation, tone generation, and Blowfish encryption and |
| 692105b8 ML |
22 | decryption. It may use hardware features if available. |
| 23 | ||
| 960366cf | 24 | E.g. it is required for PBX4Linux. Go to http://isdn.eversberg.eu |
| 692105b8 ML |
25 | and get more information about this module and its usage. |
| 26 | ||
| 960366cf KK |
27 | If unsure, say 'N'. |
| 28 | ||
| 3712b42d KK |
29 | config MISDN_L1OIP |
| 30 | tristate "ISDN over IP tunnel" | |
| 31 | depends on MISDN | |
| 32 | help | |
| 33 | Enable support for ISDN over IP tunnel. | |
| 34 | ||
| 35 | It features: | |
| 36 | - dynamic IP exchange, if one or both peers have dynamic IPs | |
| 37 | - BRI (S0) and PRI (S2M) interface | |
| 38 | - layer 1 control via network keepalive frames | |
| 39 | - direct tunneling of physical interface via IP | |
| 40 | ||
| 41 | NOTE: This protocol is called 'Layer 1 over IP' and is not | |
| 42 | compatible with ISDNoIP (Agfeo) or TDMoIP. Protocol description is | |
| 43 | provided in the source code. | |
| 44 | ||
| 45 | source "drivers/isdn/hardware/mISDN/Kconfig" | |
| 46 | ||
| 960366cf | 47 | endif #MISDN |