Hi, I?m testing pjproject-1.5.5 on Mac OS X 10.6.2. I?m running pjsua for the test. When I?m plugging or unplugging headphones during a call, I?m getting this (starting from 14:06:21.173): 14:06:14.293 pjsua_app.c Call 1 state changed to CONFIRMED 14:06:14.295 Master/sound Underflow, buf_cnt=0, will generate 1 frame 14:06:14.376 sound_port.c EC activated 14:06:14.835 Master/sound Underflow, buf_cnt=0, will generate 1 frame 14:06:14.916 strm0x1008879c VAD re-enabled 14:06:21.173 Master/sound Buffer size adjusted from 1280 to 1118 (eff_cnt=910) 14:06:21.595 Master/sound Buffer size adjusted from 1438 to 1002 (eff_cnt=910) 14:06:21.914 Master/sound Buffer size adjusted from 1322 to 1068 (eff_cnt=910) 14:06:22.233 ec0x100601ff0 Underflow, buf_cnt=3, will generate 1 frame 14:06:22.255 Master/sound Buffer size adjusted from 1388 to 1179 (eff_cnt=910) 14:06:22.378 Master/sound Buffer size adjusted from 1179 to 718 (eff_cnt=842) 14:06:22.633 ec0x100601ff0 Underflow, buf_cnt=3, will generate 1 frame 14:06:22.973 ec0x100601ff0 Underflow, buf_cnt=3, will generate 1 frame 14:06:23.075 Master/sound Buffer size adjusted from 1358 to 899 (eff_cnt=842) 14:06:23.373 ec0x100601ff0 Underflow, buf_cnt=3, will generate 1 frame 14:06:23.396 Master/sound Buffer size adjusted from 1219 to 963 (eff_cnt=842) 14:06:23.635 ec0x100601ff0 Underflow, buf_cnt=3, will generate 1 frame And so on until I hang up the call. Any thoughts? Alexei
