Hi, I tracked this issue down to r4590 ( http://trac.pjsip.org/repos/changeset/4590) . For some reason the device can't open the sound and shows the following log, it happens only on the device (iphone 5 or ipad mini) running ios7 GM. It works fine on simulator. 2013-09-16 00:45:48:735 Yalo[323:60b] 972544816020 00:45:48.729 pjsua_aud.c .Set sound device: capture=-1, playback=-2 2013-09-16 00:45:48:746 Yalo[323:60b] 972544816020 00:45:48.735 pjsua_aud.c ..Opening sound device PCM at 16000/1/20ms 2013-09-16 00:45:48:763 Yalo[323:60b] 972544816020 00:45:48.746 coreaudio_dev. ...Using VoiceProcessingIO audio unit 2013-09-16 00:45:49.090 Yalo[323:60b] 00:45:49.090 ERROR: [0x3d31818c] 1207: AUIOClient_StartIO failed (560034163) 2013-09-16 00:45:49:098 Yalo[323:60b] 972544816020 00:45:49.092 pjsua_aud.c ..Opening sound device PCM at 44100/1/20ms 2013-09-16 00:45:49:104 Yalo[323:60b] 972544816020 00:45:49.098 coreaudio_dev. ...Using VoiceProcessingIO audio unit 2013-09-16 00:45:49.185 Yalo[323:60b] 00:45:49.185 ERROR: [0x3d31818c] 1207: AUIOClient_StartIO failed (560034163) 2013-09-16 00:45:49:192 Yalo[323:60b] 972544816020 00:45:49.187 pjsua_aud.c ..Opening sound device PCM at 48000/1/20ms 2013-09-16 00:45:49:206 Yalo[323:60b] 972544816020 00:45:49.192 coreaudio_dev. ...Using VoiceProcessingIO audio unit 2013-09-16 00:45:49.276 Yalo[323:60b] 00:45:49.276 ERROR: [0x3d31818c] 1207: AUIOClient_StartIO failed (560034163) 2013-09-16 00:45:49:284 Yalo[323:60b] 972544816020 00:45:49.278 pjsua_aud.c ..Opening sound device PCM at 32000/1/20ms 2013-09-16 00:45:49:308 Yalo[323:60b] 972544816020 00:45:49.284 coreaudio_dev. ...Using VoiceProcessingIO audio unit 2013-09-16 00:45:49.368 Yalo[323:60b] 00:45:49.368 ERROR: [0x3d31818c] 1207: AUIOClient_StartIO failed (560034163) 2013-09-16 00:45:49:379 Yalo[323:60b] 972544816020 00:45:49.370 pjsua_aud.c ..Opening sound device PCM at 16000/1/20ms 2013-09-16 00:45:49:411 Yalo[323:60b] 972544816020 00:45:49.379 coreaudio_dev. ...Using VoiceProcessingIO audio unit 2013-09-16 00:45:49.460 Yalo[323:60b] 00:45:49.460 ERROR: [0x3d31818c] 1207: AUIOClient_StartIO failed (560034163) 2013-09-16 00:45:49:471 Yalo[323:60b] 972544816020 00:45:49.462 pjsua_aud.c ..Opening sound device PCM at 8000/1/20ms 2013-09-16 00:45:49:482 Yalo[323:60b] 972544816020 00:45:49.471 coreaudio_dev. ...Using VoiceProcessingIO audio unit 2013-09-16 00:45:49.553 Yalo[323:60b] 00:45:49.553 ERROR: [0x3d31818c] 1207: AUIOClient_StartIO failed (560034163) 2013-09-16 00:45:49:561 Yalo[323:60b] 972544816020 00:45:49.554 pjsua_aud.c ..Unable to open sound device: Unknown error -559594163 [status=-559594163] 2013-09-16 00:45:49:571 Yalo[323:60b] 972544816020 00:45:49.561 call.m Error making call: Unknown error -559594163 [status=-559594163] -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20130915/96922cd0/attachment-0001.html>
