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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link="#0563C1" vlink="#954F72" style='word-wrap:break-word'><div class=WordSection1><p class=MsoNormal>I have never tried any of the linux audio drivers, but I have never heard a good word about any of them. YMMV.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>In <span style='font-family:Consolas'>${conf_dir}/autoload_configs/portaudio.conf.xml</span> I see:<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><span style='font-family:Consolas'> <settings><o:p></o:p></span></p><p class=MsoNormal><span style='font-family:Consolas'> <!-- indev, outdev, ringdev:<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:Consolas'> partial case sensitive string match on something in the name<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:Consolas'> or the device number prefixed with # eg "#1" (or blank for default) --><o:p></o:p></span></p><p class=MsoNormal><span style='font-family:Consolas'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-family:Consolas'> <!-- device to use for input --><o:p></o:p></span></p><p class=MsoNormal><span style='font-family:Consolas'> <param name="indev" value=""/><o:p></o:p></span></p><p class=MsoNormal><span style='font-family:Consolas'> <!-- device to use for output --><o:p></o:p></span></p><p class=MsoNormal><span style='font-family:Consolas'> <param name="outdev" value=""/><o:p></o:p></span></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>The wiki has some good ideas on how to list the available devices from fs_cli in:<o:p></o:p></p><p class=MsoNormal><a href="https://freeswitch.org/confluence/display/FREESWITCH/mod_portaudio">https://freeswitch.org/confluence/display/FREESWITCH/mod_portaudio</a><o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>One suggestion to aid you in testing would be to use the “playback” dialplan app to generate test tones with tone_stream or play a .wav file.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><span style='font-size:10.0pt;color:#7F7F7F'>---<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;color:#7F7F7F'>Bote Man<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;color:#7F7F7F'>Bote Communications</span><span style='font-size:10.0pt;color:#7F7F7F'><o:p></o:p></span></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><o:p> </o:p></p><div style='border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0in 0in 0in'><p class=MsoNormal><b>From:</b> FreeSWITCH-users <freeswitch-users-bounces@lists.freeswitch.org> <b>On Behalf Of </b>Steven Schoch<br><b>Sent:</b> Sunday, 28 March, 2021 00:18<br><b>To:</b> freeswitch-users <freeswitch-users@lists.freeswitch.org><br><b>Subject:</b> [Freeswitch-users] Configuring mod_portaudio for Debian built-in (JACK?) audio<o:p></o:p></p></div><p class=MsoNormal><o:p> </o:p></p><div><p class=MsoNormal>I have an HP Prodesk tower with Debian and FreeSWITCH installed. It has an audio jack that is plugged into a speaker. I configured the system so that the devices in /dev/snd are group "freeswitch". Now I want to transfer a call to the speaker with <action application="bridge" data="portaudio/auto_answer"/>.<o:p></o:p></p><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>However, I am getting errors when I load mod_portaudio that look like this:<o:p></o:p></p></div><div><p class=MsoNormal>2021-03-27 21:15:30.747447 [ERR] mod_portaudio.c:1617 Invalid outstream specified for endpoint 'default'<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>It looks like a config file issue, but I have no clue where to start because I couldn't find a good example. Any suggestions?<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>-- <o:p></o:p></p></div><div><p class=MsoNormal>Steve<o:p></o:p></p></div></div></div></body></html>