Hi, I am try to using pjsua application in arm processor(ti am335x). But there are some problems in this system. While I use the downloaded version 2.4.5 from http://www.pjsip.org/download.htm, I can not hear any voice altough pjsua app run. Also alsa capture and playback state are prepared(cat /proc/asound/card0/pcm0p/sub0/status ). On the other hand , I hear noisily voice and using of cpu is %98 when I used the Development version downloaded from http://svn.pjsip.org/repos/pjproject/trunk. Also alsa capture is running and playback is xrun state. My config_site.h is below. In addition, I use --ec-tail=0 paretemeter in command line with pjsua.Which version should I use for ARM processors? and What should I do to reduce using of cpu? #define PJMEDIA_CONF_USE_SWITCH_BOARD 1 #define PJMEDIA_AUDIO_DEV_HAS_ALSA 1 #define PJMEDIA_AUDIO_DEV_HAS_PORTAUDIO 0 -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20160127/c1c80a7c/attachment.html>