[App_rpt-users] initializing alsa soundcard levels at startup

[David McGough]

Hi Doug,

Just like all versions of AllStar, the audio levels for the
Asterisk/AllStar application are set directly by the channel driver each 
time the driver resets, including when it loads initially.

To adjust these levels, use the simpleusb-tune-menu program, which adjusts 
the levels real-time and will let you save your settings.

The audio level settings get saved to a config file in the /etc/asterisk
folder, with naming conventions like: simpleusb_tune_*.conf ....In this
case, the star ("*") is the name of the device you used. So, if the device
was named "usb0" the file would be: simpleusb_tune_usb0.conf


73, David KB4FXC



On Tue, 15 May 2018, Doug Kingston wrote:

> Does the hamvoip allstar system automatically restore alsa sound card
> levels on startup or system boot and if so, from what file is it restoring
> the levels and where is that call to alsactl (I suspect) made?
> 
> -Doug-, KD7DK
>