Hi Dan,
I have never done this, but I'll guess...
On my Jetway NF99FL-525, I did a "lspci -v" to find the audio driver...
00:1b.0 Audio device: Intel Corporation 82801I (ICH9 Family) HD Audio
Controller (rev 02)
Subsystem: Jetway Information Co., Ltd. Device 1705
Kernel modules: snd-hda-intel
$ modprobe snd-hda-intel
Then load PCM OSS emulation for ALSA
$ modprobe snd-pcm-oss
(add snd-hda-intel and snd-pcm-oss to /etc/rc.modules to make it persistent if
it works)
pbx ~ # lsmod | grep snd
snd_pcm_oss 25129 0
snd_mixer_oss 8785 1 snd_pcm_oss
snd_hda_codec_via 35196 1
snd_hda_intel 14748 0
snd_hda_codec 42110 2 snd_hda_codec_via,snd_hda_intel
snd_pcm 42169 3 snd_pcm_oss,snd_hda_intel,snd_hda_codec
snd_timer 11110 1 snd_pcm
snd 30407 7
snd_pcm_oss,snd_mixer_oss,snd_hda_codec_via,snd_hda_intel,snd_hda_codec,snd_pcm,snd_timer
soundcore 3396 1 snd
snd_page_alloc 4717 2 snd_hda_intel,snd_pcm
pbx ~ # ls -l /dev/dsp
crw-rw---- 1 root audio 14, 3 Aug 9 12:33 /dev/dsp
Then check "/etc/asterisk/modules.conf" to see of chan_oss.so is not noload'ed
(ie. is loaded).
Hope that helps a little.
Lonnie
On Aug 9, 2013, at 11:59 AM, Dan Ryson wrote:
> All,
>
> We're trying to enable live music-on-hold from an AstLinux sound card
> line-input. I spent the morning researching how to do this, found many
> suggested approaches, but have yet to get this working in a standard
> AstLinux environment.
>
> This is for a radio station client that pays royalty fees for music and
> programming and prefers to use that for MoH in lieu of the default,
> royalty-free music files.
>
> Most approaches I've seen depend on sox or arecord. Sox is present in
> the standard build, supports ossdsp, but requires a /dev/dsp device that
> I don't see. Arecord doesn't appear to be included and apparently
> requires use of the alsamixer utility to select "line in" as the
> appropriate source. Also, while /stat/dev/audio exists, I don't see
> such a device in /dev.
>
> As always, any clues would be greatly appreciated.
>
> Dan
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