; Linux Telephony Interface
; Configuration file
; Select a mode, either the phone jack provides dialtone, reads digits,
; then starts PBX with the given extension (dialtone mode), or
; immediately provides the PBX without reading any digits or providing
; any dialtone (this is the immediate mode, the default).  Also, you
; can set the mode to "fxo" if you have a linejack to make it operate
; properly. If you are using a Sigma Designs board you may set this to
; "sig".
; You can decide which format to use by default, "g723.1", "g729", or "slinear".
; Note that g729 is only supported for Sigma Designs boards.
; XXX Be careful, sometimes the card causes kernel panics when running
; in signed linear mode for some reason... XXX
; And set the echo cancellation to "off", "low", "medium", and "high".
; This is not supported on all phones.
; You can optionally use VAD/CNG silence suppression
; List all devices we can use.  Contexts may also be specified
; You can set txgain and rxgain for each device in the same way as context.
; If you want to change default gain value (1.0 =~ 100%) for device, simple
; add txgain or rxgain line before device line. But remember, if you change
; volume all cards listed below will be affected by these values. You can
; use float values (1.0, 0.5, 2.0) or percentage values (100%, 150%, 50%).
;device => /dev/phone0

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