2 ; Linux Telephony Interface
8 ; Select a mode, either the line jack provides dialtone, reads digits,
9 ; then starts PBX with the given extension (dialtone mode), or
10 ; immediately provides the PBX without reading any digits or providing
11 ; any dialtone (this is the immediate mode, the default)
16 ; You can decide which format to use by default, "g723.1" or "slinear".
17 ; XXX Be careful, sometimes the card causes kernel panics when running
18 ; in signed linear mode for some reason... XXX
23 ; And set the echo cancellation to "off", "low", "medium", and "high".
24 ; This is not supported on all phones.
28 ; You can optionally use VAD/CNG silence supression
30 ;silencesupression=yes
32 ; List all devices we can use. Contexts may also be specified