| rjw | 1f88458 | 2022-01-06 17:20:42 +0800 | [diff] [blame^] | 1 | # |
| 2 | # modularer ISDN driver |
| 3 | # |
| 4 | |
| 5 | menuconfig MISDN |
| 6 | tristate "Modular ISDN driver" |
| 7 | help |
| 8 | Enable support for the modular ISDN driver. |
| 9 | |
| 10 | if MISDN != n |
| 11 | |
| 12 | config MISDN_DSP |
| 13 | tristate "Digital Audio Processing of transparent data" |
| 14 | depends on MISDN |
| 15 | help |
| 16 | Enable support for digital audio processing capability. |
| 17 | |
| 18 | This module may be used for special applications that require |
| 19 | cross connecting of bchannels, conferencing, dtmf decoding, |
| 20 | echo cancellation, tone generation, and Blowfish encryption and |
| 21 | decryption. It may use hardware features if available. |
| 22 | |
| 23 | E.g. it is required for PBX4Linux. Go to http://isdn.eversberg.eu |
| 24 | and get more information about this module and its usage. |
| 25 | |
| 26 | If unsure, say 'N'. |
| 27 | |
| 28 | config MISDN_L1OIP |
| 29 | tristate "ISDN over IP tunnel" |
| 30 | depends on MISDN |
| 31 | help |
| 32 | Enable support for ISDN over IP tunnel. |
| 33 | |
| 34 | It features: |
| 35 | - dynamic IP exchange, if one or both peers have dynamic IPs |
| 36 | - BRI (S0) and PRI (S2M) interface |
| 37 | - layer 1 control via network keepalive frames |
| 38 | - direct tunneling of physical interface via IP |
| 39 | |
| 40 | NOTE: This protocol is called 'Layer 1 over IP' and is not |
| 41 | compatible with ISDNoIP (Agfeo) or TDMoIP. Protocol description is |
| 42 | provided in the source code. |
| 43 | |
| 44 | source "drivers/isdn/hardware/mISDN/Kconfig" |
| 45 | |
| 46 | endif #MISDN |