Hello,<br>I am testing ekiga V2.0.3 with OpenMCU 2.1.1. When sending audio or video using H.323 I get the following error from Ekiga.<br><br>"<span style="font-weight: bold;">Jitter buffer thread did not terminate</span>
".<br><br><span style="font-style: italic;">When I try to close the application, it <span style="font-weight: bold;">crashes</span></span><span style="font-weight: bold;">.</span><br><br>I have configured ekiga with a jitter buffer size of 1024 and testing is done onour local LAN with Ekiga and OpenMCU running on the same machine.
<br><br>The platform and configuration details are as follows:<br><br>O/S: Debian etch Linux debian-1 2.6.18-4-686 #1 SMP<br><br>ALSA sound.<br>Sound input/output device: HDA Intel (set to default in ekiga)<br>Webcam: Logitech Quickcam EC
<br><br>OpenMCU: 2.1.1<br><br>Any help will be greatly appreciated.<br><br>Thanks & regards,<br>Raj Mohan<br><br>The extracted output from ekiga -d 4 is:<br><br>--------------------- Debug trace ------------------------
<br><br>2007/04/26 10:19:38.387 0:18.878 H225 Caller:85e31d0 GMSIPEndpoint H.323 connection established<br>2007/04/26 10:19:38.391 0:18.882 H225 Caller:85e31d0 RTP Found existing session 1<br>2007/04/26 10:19:
38.391 0:18.882 H225 Caller:85e31d0 RTP Found existing session 2<br>2007/04/26 10:19:38.391 0:18.882 H225 Caller:85e31d0 GMManager Will establish the connection<br>2007/04/26 10:19:38.391 0:18.882
H225 Caller:85e31d0 OpalMan OnEstablished Call[1]-EP<h323>[localhost/1580]<br>2007/04/26 10:19:38.391 0:18.882 H225 Caller:85e31d0 Call OnEstablished Call[1]-EP<h323>[localhost/1580]<br>
2007/04/26 10:19:38.392 0:18.883 H225 Caller:85e31d0 H323 Started receiving logical channel: GSM-06.10 <2><br>2007/04/26 10:19:38.392 0:18.883 Media Patch:85e62a0 Patch Thread started for Patch
OpalRTPMediaStream-Source-GSM-06.10 -> OpalAudioMediaStream-Sink-PCM-16<br>2007/04/26 10:19:38.392 0:18.883 Media Patch:85e62a0 RTP Jitter buffer created: size=101 delay=160-4000/160 (20ms) obj=0x8608d48
<br>2007/04/26 10:19:38.393 0:18.884 RTP Jitter:8608d48 RTP Jitter RTP receive thread started: 0x8608d48<br>2007/04/26 10:19:38.394 0:18.885 RTP Jitter:8608d48 RTP First receive data: ver=2 pt=GSM psz=33 m=1 x=0 seq=26669 ts=160 src=4018989693 ccnt=0
<br>2007/04/26 10:19:38.394 0:18.885 RTP Jitter:8608d48 RTP Received start of talk burst: 160<br>2007/04/26 10:19:38.395 0:18.886 H225 Caller:85e31d0 Media Starting thread Media Patch:85e62a0<br>
2007/04/26 10:19:38.395 0:18.886 H225 Caller:85e31d0 H225 Fast start open:<br> {<br> forwardLogicalChannelNumber = 102<br> forwardLogicalChannelParameters = {<br> dataType = audioData gsmFullRate {
<br> audioUnitSize = 33<br> comfortNoise = FALSE<br> scrambled = FALSE<br> }<br> multiplexParameters = h2250LogicalChannelParameters {<br> sessionID = 1<br> mediaChannel = unicastAddress iPAddress {
<br> network = 4 octets {<br> c0 a8 01 65 ...e<br> }<br> tsapIdentifier = 5010<br> }<br> mediaGuaranteedDelivery = FALSE<br> mediaControlChannel = unicastAddress iPAddress {
<br> network = 4 octets {<br> c0 a8 01 65 ...e<br> }<br> tsapIdentifier = 5011<br> }<br> }<br> }<br> }<br>2007/04/26 10:19:38.396
0:18.887 H225 Caller:85e31d0 H323 FindCapability: audioData<br>2007/04/26 10:19:38.396 0:18.887 H225 Caller:85e31d0 H323 Capability tx frames reduced from 4 to 1<br>2007/04/26 10:19:38.396 0:
18.887 H225 Caller:85e31d0 H323 Found capability: GSM-06.10 <2><br>2007/04/26 10:19:38.396 0:18.887 H225 Caller:85e31d0 H323RTP OnReceivedPDU for channel: T-102<br>2007/04/26 10:19:38.396 0:
18.887 H225 Caller:85e31d0 H323 Capability tx frames reduced from 4 to 1<br>2007/04/26 10:19:38.396 0:18.887 H225 Caller:85e31d0 RTP_UDP SetRemoteSocketInfo: session=1 control channel, new=<a href="http://192.168.1.101:5011">
192.168.1.101:5011</a>, local=192.168.1.101:5000-5001, remote=192.168.1.101:5010-5011<br>2007/04/26 10:19:38.396 0:18.887 H225 Caller:85e31d0 RTP_UDP SetRemoteSocketInfo: session=1 data channel, new=<a href="http://192.168.1.101:5010">
192.168.1.101:5010</a>, local=192.168.1.101:5000-5001, remote=192.168.1.101:5010-5011<br>2007/04/26 10:19:38.396 0:18.887 H225 Caller:85e31d0 H323 FindCapability: GSM-06.10 <2><br>2007/04/26 10:19:38.396
0:18.887 H225 Caller:85e31d0 H323 Added capability: GSM-06.10 <2><br>2007/04/26 10:19:38.396 0:18.887 H225 Caller:85e31d0 LogChan Bandwidth requested/used = 13.2/0.0 kb/s<br><span style="font-weight: bold;">
2007/04/26 10:19:38.396 0:18.887 H225 Caller:85e31d0 OpalCon Bandwidth request of 13.2kb/s, available: 3986.8kb/s</span><br>2007/04/26 10:19:38.396 0:18.887 H225 Caller:85e31d0 H323 Started sending logical channel:
GSM-06.10 <2><br>2007/04/26 10:19:38.396 0:18.887 H225 Caller:85e31d0 Call OpenSourceMediaStreams for session 1 with media GSM-06.10<br>2007/04/26 10:19:38.396 0:18.887 H225 Caller:85e31d0 OpalCon OpenSourceMediaStream for session 1 on Call[1]-EP<pc>[Default]
<br>2007/04/26 10:19:38.397 0:18.888 H225 Caller:85e31d0 OpalCon Selected media stream PCM-16 -> GSM-06.10<br><span style="font-weight: bold;">2007/04/26 10:19:38.409 0:18.900 Media Patch:85e62a0 RTP Jitter buffer length exceeded
</span><br style="font-weight: bold;"><span style="font-weight: bold;">2007/04/26 10:19:38.409 0:18.900 Media Patch:85e62a0 RTP Jitter buffer length exceed was prior to first write. Not increasing buffer size
</span><br style="font-weight: bold;"><span style="font-weight: bold;">2007/04/26 10:19:38.542 0:19.033 RTP Jitter:8608d48 RTP Receive statistics: packets=101 octets=3333 lost=0 tooLate=0 order=0 avgTime=1 maxTime=21 minTime=0 jitter=0 maxJitter=1
</span><br style="font-weight: bold;"><span style="font-weight: bold;">2007/04/26 10:19:38.643 0:19.134 Media Patch:85e62a0 RTP Jitter buffer length exceeded</span><br style="font-weight: bold;"><span style="font-weight: bold;">
2007/04/26 10:19:38.643 0:19.134 Media Patch:85e62a0 RTP Jitter buffer size increased to 320 (40ms)</span><br style="font-weight: bold;"><span style="font-weight: bold;">2007/04/26 10:19:38.709 0:19.200 H225 Caller:85e31d0 OpalMan OnOpenMediaStream
</span> Call[1]-EP<pc>[Default],OpalAudioMediaStream-Source-PCM-16<br>2007/04/26 10:19:38.709 0:19.200 H225 Caller:85e31d0 Call PatchMediaStreams Call[1]-EP<pc>[Default]<br>2007/04/26 10:19:38.709
0:19.200 H225 Caller:85e31d0 OpalCon OpenSinkMediaStream Call[1]-EP<h323>[localhost/1580] session=1<br>2007/04/26 10:19:38.710 0:19.201 H225 Caller:85e31d0 OpalCon OpenSinkMediaStream, selected PCM-16 ->
GSM-06.10<br>2007/04/26 10:19:38.710 0:19.201 H225 Caller:85e31d0 Call CanDoMediaBypass Call[1]-EP<h323>[localhost/1580] session 1<br>2007/04/26 10:19:38.710 0:19.201 H225 Caller:85e31d0 OpalMan IsMediaBypassPossible: session 1
<br>2007/04/26 10:19:38.710 0:19.201 H225 Caller:85e31d0 H323 IsMediaBypassPossible: session 1<br>2007/04/26 10:19:38.710 0:19.201 H225 Caller:85e31d0 OpalCon IsMediaBypassPossible: default returns FALSE
<br>2007/04/26 10:19:38.710 0:19.201 H225 Caller:85e31d0 OpalMan OnOpenMediaStream Call[1]-EP<h323>[localhost/1580],OpalRTPMediaStream-Sink-GSM-06.10<br>2007/04/26 10:19:38.712 0:19.203 H225 Caller:85e31d0 Codec GSM0610 encoder created
<br>2007/04/26 10:19:38.712 0:19.203 H225 Caller:85e31d0 Patch Added media stream sink OpalRTPMediaStream-Sink-GSM-06.10 using transcoder PCM-16->GSM-06.10<br>2007/04/26 10:19:38.712 0:19.203 H225 Caller:85e31d0 Media Audio source data size set to 320 bytes and 2 buffers.
<br>2007/04/26 10:19:38.712 0:19.203 H225 Caller:85e31d0 OpalCon New patch created<br>2007/04/26 10:19:38.712 0:19.203 H225 Caller:85e31d0 OpalCon New patch created<br>2007/04/26 10:19:38.712 0:19.203
H225 Caller:85e31d0 Call OpenSourceMediaStreams for session 1 adjusted media to GSM-06.10<br>2007/04/26 10:19:38.712 0:19.203 Media Patch:b441e540 Patch Thread started for Patch OpalAudioMediaStream-Source-PCM-16 ->
OpalRTPMediaStream-Sink-GSM-06.10<br>2007/04/26 10:19:38.713 0:19.204 H225 Caller:85e31d0 Media Starting thread Media Patch:b441e540<br>2007/04/26 10:19:38.713 0:19.204 H225 Caller:85e31d0 RTP Releasing session 1
<br>2007/04/26 10:19:38.713 0:19.204 H225 Caller:85e31d0 RTP Deleting session 1<br><span style="font-weight: bold;">2007/04/26 10:19:38.713 0:19.204 H225 Caller:85e31d0 RTP Removing jitter buffer 0x8608d48 RTP Jitter:8608d48
</span><br>2007/04/26 10:19:38.728 0:19.219 Media Patch:85e62a0 Patch Thread ended for Patch OpalRTPMediaStream-Source-GSM-06.10 -> OpalAudioMediaStream-Sink-PCM-16<br>2007/04/26 10:19:48.523 0:29.014 RTP Jitter:8608d48 RTP OnRxSenderReport: ssrc=4018989693 ntp=2007/4/26-10:19:
48.523034 rtp=95200 psent=595 osent=19635<br>2007/04/26 10:19:48.523 0:29.014 RTP Jitter:8608d48 RTP OnSourceDescription: ssrc=4018989693<br> item[0]: type=CNAME data="root@debian-1"<br> item[1]: type=TOOL data="OpenMCU"
<br>2007/04/26 10:19:48.523 0:29.014 RTP Jitter:8608d48 RTP SentReceiverReport: ssrc=4018989693 fraction=0 lost=0 last_seq=0 jitter=4909 lsr=0 dlsr=0<br>2007/04/26 10:19:48.523 0:29.014 RTP Jitter:8608d48 RTP Sending SDES:
space@debian-1<br>2007/04/26 10:19:48.524 0:29.015 RTP Jitter:8608d48 RTP Receive statistics: packets=201 octets=6633 lost=0 tooLate=0 order=0 avgTime=99 maxTime=9823 minTime=0 jitter=3 maxJitter=1189<br>
<span style="font-weight: bold;">2007/04/26 10:19:48.524 0:29.015 RTP Jitter:8608d48 RTP Jitter buffer full, throwing away oldest frame (17280)</span><br style="font-weight: bold;"><span style="font-weight: bold;">
2007/04/26 10:19:48.525 0:29.016 RTP Jitter:8608d48 RTP Jitter buffer continuously full, throwing away entire buffer.</span><br style="font-weight: bold;"><span style="font-weight: bold;">2007/04/26 10:19:
48.525 0:29.016 RTP Jitter:8608d48 RTP Jitter buffer full, threw away 21 oldest frames</span><br style="font-weight: bold;"><span style="font-weight: bold;">2007/04/26 10:19:48.526 0:29.017 RTP Jitter:8608d48 RTP Receive statistics: packets=301 octets=9933 lost=0 tooLate=0 order=0 avgTime=0 maxTime=1 minTime=0 jitter=0 maxJitter=1189
</span><br style="font-weight: bold;"><span style="font-weight: bold;">2007/04/26 10:19:48.526 0:29.017 RTP Jitter:8608d48 RTP Jitter buffer full, throwing away oldest frame (36640)</span><br style="font-weight: bold;">
<span style="font-weight: bold;">2007/04/26 10:19:48.526 0:29.017 RTP Jitter:8608d48 RTP Jitter buffer continuously full, throwing away entire buffer.</span><br style="font-weight: bold;"><span style="font-weight: bold;">
2007/04/26 10:19:48.526 0:29.017 RTP Jitter:8608d48 RTP Jitter buffer full, threw away 21 oldest frames</span><br style="font-weight: bold;"><span style="font-weight: bold;">2007/04/26 10:19:48.527 0:29.018
RTP Jitter:8608d48 RTP Receive statistics: packets=401 octets=13233 lost=0 tooLate=0 order=0 avgTime=0 maxTime=1 minTime=0 jitter=0 maxJitter=1189</span><br>2007/04/26 10:19:48.528 0:29.019 RTP Jitter:8608d48 RTP Jitter buffer full, throwing away oldest frame (56000)
<br>2007/04/26 10:19:48.528 0:29.019 RTP Jitter:8608d48 RTP Jitter buffer continuously full, throwing away entire buffer.<br>2007/04/26 10:19:48.528 0:29.019 RTP Jitter:8608d48 RTP Jitter buffer full, threw away 21 oldest frames
<br>2007/04/26 10:19:48.725 0:29.216 RTP Jitter:8608d48 RTP_UDP Control read error (4): Interrupted system call<br>2007/04/26 10:19:48.725 0:29.216 RTP Jitter:8608d48 RTP Jitter RTP receive thread ended
<br><span style="font-weight: bold;">2007/04/26 10:19:48.725 0:29.216 H225 Caller:85e31d0 RTP_UDP Session 1, Shutting down read.</span><br style="font-weight: bold;"><span style="font-weight: bold;">2007/04/26 10:19:
48.725 0:29.216 H225 Caller:85e31d0 RTP_UDP Session 1, Shutting down write.</span><br>2007/04/26 10:19:48.725 0:29.216 H225 Caller:85e31d0 RTP Final statistics:<br> packetsSent = 0<br> octetsSent = 0
<br> averageSendTime = 0<br> maximumSendTime = 0<br> minimumSendTime = 0<br> packetsReceived = 483<br> octetsReceived = 15939<br> packetsLost = 0<br> packetsTooLate = 0<br> packetsOutOfOrder = 0
<br> averageReceiveTime= 0<br> maximumReceiveTime= 1<br> minimumReceiveTime= 0<br> averageJitter = 1<br> maximumJitter = 1189<br>2007/04/26 10:19:48.725 0:29.216 H225 Caller:85e31d0 RTP Releasing session 140840952
<br><br>