On Aug 9, 2013, at 1:13 PM, Michael Keuter wrote: > > Am 09.08.2013 um 19:47 schrieb Lonnie Abelbeck <[email protected]>: > >> 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 > > > Here is a nice tutorial, but we are missing the "alsamixer" command: > > http://community.spiceworks.com/how_to/show/19088-use-soundcard-line-in-for-asterisk-music-on-hold > > Michael
Yes, but note #4 can be skipped as udev adds /dev/snd/ automatically for us. Hopefully Dan doesn't need 'alsamixer', seems they are only using it to set the defaults, possibly there is another way if required. It seems the file "/proc/asound/card0/oss_mixer" is the magic... https://github.com/opensrc/alsa/blob/master/Mapping_oss_mixer_controls_to_alsa_mixer.md Also, look at: https://wiki.debian.org/DebianEeePC/HowTo/Sound#ALSA_OSS Lonnie ------------------------------------------------------------------------------ Get 100% visibility into Java/.NET code with AppDynamics Lite! It's a free troubleshooting tool designed for production. Get down to code-level detail for bottlenecks, with <2% overhead. Download for free and get started troubleshooting in minutes. http://pubads.g.doubleclick.net/gampad/clk?id=48897031&iu=/4140/ostg.clktrk _______________________________________________ Astlinux-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/astlinux-users Donations to support AstLinux are graciously accepted via PayPal to [email protected].
