Try running pjsip-apps/bin/samples/sndinfo. That should list all sound devices in your system, as detected by PortAudio/pjmedia. -benny Eugene Prokopiev wrote: >>> Is it possible to use alsa instead of oss emulation with PJSUA? >> pjsip, or more precisely PortAudio in pjmedia, can support both alsa >> and oss. If alsa-devel is present and detected during ./configure, >> then it will be used by default. > > $ ./configure 2>&1 | tee configure.log > ... > checking alsa/version.h usability... yes > checking alsa/version.h presence... yes > checking for alsa/version.h... yes > ... > > $ pjsip-apps/bin/pjsua-i686-pc-linux-gnu > ... > 16:52:05.102 pjsua_media.c Closing (null) sound playback device and > (null) sound capture device > 16:52:05.587 pasound.c PortAudio sound library shutting down.. > 16:52:05.587 pasound.c PortAudio sound library shutting down.. > ... > > $ ldd pjsip-apps/bin/pjsua-i686-pc-linux-gnu > linux-gate.so.1 => (0xffffe000) > libm.so.6 => /lib/libm.so.6 (0xb7ee8000) > libpthread.so.0 => /lib/libpthread.so.0 (0xb7ed2000) > libasound.so.2 => /usr/lib/libasound.so.2 (0xb7e0d000) > libc.so.6 => /lib/libc.so.6 (0xb7ce7000) > /lib/ld-linux.so.2 (0x80000000) > libdl.so.2 => /lib/libdl.so.2 (0xb7ce2000) > > What's wrong?
