Cheng-Yen Lin wrote: > The following is the result after running "sndinfo" > % > 04:34:05.522 os_core_unix.c pjlib 0.5.10.4 for POSIX initialized > 04:34:05.568 pasound.c PortAudio sound library initialized, status=0 > 04:34:05.569 pasound.c PortAudio host api count=1 > 04:34:05.569 pasound.c Sound device count=1 > 04:34:05.580 pjlib select() I/O Queue created (0x44e04) > Device #00: > Name : /dev/dsp0 > # of input channels : 0 > # of output channels: 16 > Default clock rate : 44100 Hz > % > The default clock rate is 44100, but where it will fail while initial > sound device with 44100..?? > something wrong with the pjsua_media ?? Probably (and I'll leave it to you to prove it ;-) ). From your mail before, it looks like you have ALSA installed, but the sndinfo output above doesn't show any ALSA devices. This probably was caused by missing alsa-devel package in your system. So try installing alsa-devel and do ./configure again. In any case, make sure that no other program is using the sound device before you start pjsua. -benny
