I have a small utility written in C++ using pjsua2 to make an audio call, play a .wav file, then hang up. I configured the library using --disable-video. I don't think alsa is needed in this situation, but pjsua links against it and my app (of course) requires it on the target system. snd_dummy works fine as the default alsa device, but I'd like to get rid of the dependency. Is there a way to configure the pjsua2 build so alsa is not needed? TIA Jerry