I thought that if I change the clock rate the problem will be solved, I launch now pjsua with this command: --clock-rate=8000 , the first is dispeared and I get an other: Master / sound Underflow, buf_cnt=0, will generate 1 frame Master / sound Underflow, buf_cnt=0, will generate 1 frame Master / sound Underflow, buf_cnt=0, will generate 1 frame Master / sound Underflow, buf_cnt=0, will generate 1 frame What to do? -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20091014/2f5cbf35/attachment.html>
