After signing up for AllStarLink and installing the image, I was very surprised to learn that there is no option for using an ALSA soundcard in ASL. I already have no fewer than 20 USB interfaces, none of which work with ASL.
After some searching, I found a bit of information on a project to implement ALSA that is nearly a decade old and seems to have gone nowhere. Why is the system bound to a 20-year-old chip?
I will probably attempt to implement ALSA myself (I am generally familiar with Asterisk), but I will first have to build on OS using (by software standards) an ancient kernel before I can even compile the ASL source.
Is anyone else working on this?