Applied the patch to the latest release (1.8.10), but the problem still exists. Make call: sip:localhost 15:40:18.300 pjsua_media.c Opening sound device PCM at 16000/1/20ms 15:40:18.310 ec0x10033c290 AEC created, clock_rate=16000, channel=1, samples per frame=320, tail length=200 ms, latency=23 ms 15:40:33.768 pjsua_media.c Opening sound device PCM at 44100/1/20ms 15:40:33.777 ec0x10033c9f0 AEC created, clock_rate=44100, channel=1, samples per frame=882, tail length=200 ms, latency=20 ms 15:40:46.331 pjsua_media.c Opening sound device PCM at 48000/1/20ms 15:40:46.334 ec0x10180eae0 AEC created, clock_rate=48000, channel=1, samples per frame=960, tail length=200 ms, latency=20 ms 15:40:58.945 pjsua_media.c Opening sound device PCM at 32000/1/20ms 15:40:58.949 ec0x10180c900 AEC created, clock_rate=32000, channel=1, samples per frame=640, tail length=200 ms, latency=20 ms 15:41:11.401 pjsua_media.c Opening sound device PCM at 16000/1/20ms 15:41:11.404 ec0x10180d9e0 AEC created, clock_rate=16000, channel=1, samples per frame=320, tail length=200 ms, latency=23 ms 15:41:24.091 pjsua_media.c Opening sound device PCM at 8000/1/20ms 15:41:24.092 ec0x10033c080 AEC created, clock_rate=8000, channel=1, samples per frame=160, tail length=200 ms, latency=49 ms 15:41:36.564 pjsua_media.c Unable to open sound device: Unknown error 537310186 [status=537310186] I'm getting this when the headset is paired but not connected, and the bluetooth is turned on in the OS when pjsua launches. If bluetooth isn't turned on on pjsua launch, everything's fine. And there is another thing. If bluetooth is turned on and the headset is paired and connected, pjsua exits with asserion, but my Cocoa app linked against the same binaries doesn't do so. Turns out that's because I'm setting sound IO explicitly, even to the default, built-in, devices. And if, when on the call, I'm switching to the headset from my app, it exits with the same assertion. [Made a call to sip:localhost] From: <sip:192.168.1.3> To: <sip:localhost> Press a to answer or h to reject call 16:05:06.292 pjsua_core.c RX 302 bytes Response msg 100/INVITE/cseq=25860 (rdata0x10085be28) from UDP 127.0.0.1:5060: SIP/2.0 100 Trying Via: SIP/2.0/UDP 192.168.1.3:5060;rport=5060;received=127.0.0.1;branch=z9hG4bKPj5VWwNGymDBwZDGDrNpbde-KWog829yoa Call-ID: 2xwY0kLV0RV2goQbQe2N8QfjEJUAWtMH From: <sip:192.168.1.3>;tag=mqjPHOUACJZkROKY3yhsItBRxEYBnzAL To: <sip:localhost> CSeq: 25860 INVITE Content-Length: 0 --end msg-- 16:05:06.365 os_core_unix.c Info: possibly re-registering existing thread Assertion failed: (nsamples < strm->resample_buf_size), function resample_callback, file ../src/pjmedia-audiodev/coreaudio_dev.c, line 747. Abort trap Alexei On 13 Jan, 2011, at 19:47, Ming wrote: > Hi Alexei, > > Currently, Mac's CoreAudio backend will use the first audio > input/output device. I just committed the change for it to use the > system's default audio input/output device instead in ticket #1196 > (http://trac.pjsip.org/repos/ticket/1196). Please let us know if there > is any problem. Thanks. > > Regards, > Ming > > On Thu, Jan 13, 2011 at 7:33 AM, Alexei Kuznetsov <eofster at gmail.com> wrote: >> Hi, >> >> I'm on a Mac using pjsua 1.8.10. I have a bluetooth headset which is paired with the Mac, but is not being used. When I make a call pjsua tries to open an audio device. Nothing happens and pjsua retries to open the device again and again. Then standard dialog box from the OS appears that says that bluetooth audio failed and there is a button "Stop using headset". After pressing the button pjsua prints out the last two lines, and returns to its default state with no active calls. During all this, default sound IO in the OS are Internal Speakers and Internal Microphone. >> >> Make call: sip:1 at localhost >> 02:17:10.833 pjsua_media.c Opening sound device PCM at 16000/1/20ms >> 02:17:12.912 coreaudio_dev. core audio stream stopped >> 02:17:12.913 pjsua_media.c Opening sound device PCM at 44100/1/20ms >> 02:17:14.923 coreaudio_dev. core audio stream stopped >> 02:17:14.923 pjsua_media.c Opening sound device PCM at 48000/1/20ms >> 02:17:16.936 coreaudio_dev. core audio stream stopped >> 02:17:16.936 pjsua_media.c Opening sound device PCM at 32000/1/20ms >> 02:17:18.949 coreaudio_dev. core audio stream stopped >> 02:17:18.949 pjsua_media.c Opening sound device PCM at 16000/1/20ms >> 02:17:20.978 coreaudio_dev. core audio stream stopped >> 02:17:20.978 pjsua_media.c Opening sound device PCM at 8000/1/20ms >> 02:17:20.980 ec0x10180f5c0 AEC created, clock_rate=8000, channel=1, samples per frame=160, tail length=200 ms, latency=49 ms >> >> 02:17:41.588 coreaudio_dev. core audio stream stopped >> 02:17:41.588 pjsua_media.c Unable to open sound device: Unknown error 537310186 [status=537310186] >> >> >> Why could pjsua try to open currently unused bluetooth audio device that is also not the default device? Any help is very appreciated. Many Telephone.app users suffer from this behavior. >> >> Alexei
