Sorry if my reply methodology is a bit off, but I don't seem to recieve my own emails. I'm also starting to panic a little, because this entire project is due in 2 days and I've been stuck on this problem for nearly a fortnight. Update on this problem from mail below. Ok. It looks like all that -fshort_enums was doing was breaking the reporting of PJSUA_CALL_MEDIA_ACTIVE. Consequently the pjsua_conf_connect(ci.conf_slot, 0); pjsua_conf_connect(0, ci.conf_slot); calls where never happening. Now, immediately I tried some experiments and tried to move the corpus of these calls into the call state callback , which I called on the call completing its transition into a full phonecall. What happens however is the ci.conf_slot is then equal to zero , meaning I just get a rec->play playback loop. Now this seems to confirm to me that the audio works, because I was getting local feedback, very short latency (barely any at all) and a quite reasonable sound quality. It seems the ipodsound driver works rather well. But when I tried to cheat a bit and do this;- pjsua_conf_connect(1, 0); pjsua_conf_connect(0, 1); which reports a connection from ipodsound -> remote end call and remote end call -> ipodsound, I get the dreaded effect thats been plaguing me all week where I get a second or two of sound being sent (possibly not recieved? Not sure..) with a rapidly increasing stutter and finally the device freezes up . From this , it seems that when I'm in a call, everythings happy, but the audio is not connected to the far end, everything runs fine. Deducing then from that, it would seem that packets are coming in and out, audio is running fine, but the act of patching them together causes all hell to break loose. So, it would seem the bug is in the conference bridge. Has anyone seen this effect before, and have any suggestions on how to proceed further in diagnosing this. I'm not fully sure I understand the conference bridge. Regards, Shayne. On 29/07/2009, at 5:23 PM, Shayne O'Neill wrote: > > Man. I'm out at sea here. Would love a pointer. > > Prior to my previous message about a bug that'd cause the phone to > start going crazy shortly after a call with one way sound getting > stuttery for a few seconds then hard freezing, I've been desparately > trying things just to see what difference it made. iphones are > whack, but lets not get off track! > > Now, something odd has happened. I stumbled on a discussion between > Samuel Vinson and others regarding enum encoding, and noticed there > was a suggestion of using -fshort_enums, but with a warning that > it'd probably break everything in sight. > > This in turn lead to a patch which is in the current 1.0.3 build, > that fixes whatever it was that was broken. > > So.. I tried it anyway, throwing -fshort_enums in > > And sure enough the crash stopped. > > But now theres no audio at all, (But the sine wave test works, > making me think its not audio thats the problem). > > Now however, I seem to be having transport issues... > > Heres My log. > > 17:04:52.821 ipodsound.c AudioSessionInitialise status 0 > 17:04:52.853 ipodsound.c AudioSessionSetProperty status 0 > 17:04:53.046 ipodsound.c AudioSessionSetActive status 0 > 17:04:53.071 os_core_unix.c pjlib 1.0.3 for POSIX initialized > 17:04:53.173 sip_endpoint.c Creating endpoint instance... > 17:04:53.182 pjlib select() I/O Queue created (0x6fe094) > 17:04:53.183 sip_endpoint.c Module "mod-msg-print" registered > 17:04:53.184 sip_transport. Transport manager created. > 17:04:53.186 sip_endpoint.c Module "mod-tsx-layer" registered > 17:04:53.186 sip_endpoint.c Module "mod-stateful-util" registered > 17:04:53.187 sip_endpoint.c Module "mod-ua" registered > 17:04:53.191 sip_endpoint.c Module "mod-100rel" registered > 17:04:53.191 sip_endpoint.c Module "mod-pjsua" registered > 17:04:53.192 sip_endpoint.c Module "mod-invite" registered > 17:04:53.196 pjlib select() I/O Queue created (0x812614) > 17:04:53.206 sip_endpoint.c Module "mod-evsub" registered > 17:04:53.207 sip_endpoint.c Module "mod-presence" registered > 17:04:53.208 sip_endpoint.c Module "mod-refer" registered > 17:04:53.209 sip_endpoint.c Module "mod-pjsua-pres" registered > 17:04:53.211 sip_endpoint.c Module "mod-pjsua-im" registered > 17:04:53.211 sip_endpoint.c Module "mod-pjsua-options" registered > 17:04:53.212 pjsua_core.c 1 SIP worker threads created > 17:04:53.213 pjsua_core.c pjsua version 1.0.3 for arm-apple- > darwin9 initialized > 17:04:53.220 pjsua_core.c SIP UDP socket reachable at 10.1.1.4:5060 > 17:04:53.222 udp0x84b000 SIP UDP transport started, published > address is 10.1.1.4:5060 > 17:04:53.242 pjsua_media.c RTP socket reachable at 10.1.1.4:4000 > 17:04:53.243 pjsua_media.c RTCP socket reachable at 10.1.1.4:4001 > 17:04:53.250 pjsua_media.c RTP socket reachable at 10.1.1.4:4002 > 17:04:53.251 pjsua_media.c RTCP socket reachable at 10.1.1.4:4003 > 17:04:53.257 pjsua_media.c RTP socket reachable at 10.1.1.4:4004 > 17:04:53.257 pjsua_media.c RTCP socket reachable at 10.1.1.4:4005 > 17:04:53.263 pjsua_media.c RTP socket reachable at 10.1.1.4:4006 > 17:04:53.263 pjsua_media.c RTCP socket reachable at 10.1.1.4:4007 > 2009-07-29 17:04:53.264 sipContract[132:207] Status = 0 > 2009-07-29 17:04:53.311 sipContract[132:207] Here we go now! > 17:04:53.323 pjsua_acc.c Made it here > 1234 17:04:53.325 pjsua_acc.c Also Made it here > 17:04:53.326 pjsua_acc.c Account sip:iphone at shayneoneilldevelopment.com > added with id 0 > 17:04:53.349 pjsua_acc.c Registration sent > 17:04:53.729 udp0x84ec00 Remote RTP address switched to > 10.1.1.1:7072 > 17:04:53.730 udp0x84ec00 Remote RTCP address switched to > 10.1.1.1:7073 > 17:04:53.970 pjsua_acc.c sip:iphone at shayneoneilldevelopment.com: > registration success, status=200 (OK), will re-register in 300 seconds > 17:04:53.971 pjsua_acc.c Keep-alive timer started for acc 0, > destination:174.143.243.107:5060, interval:15s > 2009-07-29 17:07:00.442 sipContract[132:207] Gotchya > 2009-07-29 17:07:03.307 sipContract[132:207] BUTAN PRES > 2009-07-29 17:07:03.313 sipContract[132:207] RINGING sip:2001 at shayneoneilldevelopment.com > 17:07:03.335 pjsua_media.c pjsua_set_snd_dev(): attempting to open > devices @16000 Hz > 17:07:03.945 ipodsound.c New thread! > 17:07:03.955 sound_port.c Echo canceller is now disabled in the > sound port > 17:07:03.955 pjsua_call.c Making call with acc #0 to sip:2001 at shayneoneilldevelopment.com > 17:07:03.957 pjsua_media.c Media index 0 selected for call 0 > 17:07:03.978 APP > [CALLING] To: sip:2001 at shayneoneilldevelopment.com > Call time: 00h:00m:00s, 1st res in 0 ms, conn in 0ms > 2009-07-29 17:07:03.978 sipContract[132:207] call state 1 > 17:07:04.309 APP > [CALLING] To: sip:2001 at shayneoneilldevelopment.com > Call time: 00h:00m:00s, 1st res in 0 ms, conn in 0ms > 2009-07-29 17:07:04.310 sipContract[132:4703] call state 1 > 17:07:04.960 APP > [EARLY] To: sip:2001 at shayneoneilldevelopment.com;tag=as26c4360c > Call time: 00h:00m:00s, 1st res in 1004 ms, conn in 0ms > 2009-07-29 17:07:04.961 sipContract[132:4703] call state 3 > 17:07:17.002 APP > [CONNECTING] To: sip:2001 at shayneoneilldevelopment.com;tag=as26c4360c > Call time: 00h:00m:00s, 1st res in 1004 ms, conn in 0ms > 2009-07-29 17:07:17.003 sipContract[132:4703] call state 4 > 17:07:17.116 strm0x8722f4 VAD temporarily disabled > 17:07:17.122 strm0x8722f4 Encoder stream started > 17:07:17.126 strm0x8722f4 Decoder stream started > 17:07:17.130 pjsua_media.c Media updates, stream #0: GSM (sendrecv) > 17:07:17.156 APP > [CONFIRMED] To: sip:2001 at shayneoneilldevelopment.com;tag=as26c4360c > Call time: 00h:00m:00s, 1st res in 1004 ms, conn in 13198ms > #0 GSM @8KHz, sendrecv, peer=- > RX pt=3, stat last update: never > total 1pkt 0B (40B +IP hdr) @avg=0bps/8.8Kbps > pkt loss=0 (0.0%), discrd=0 (0.0%), dup=0 (0.0%), reord=0 > (0.0%) > (msec) min avg max last dev > loss period: 0.000 0.000 0.000 0.000 0.000 > jitter : 0.000 0.000 0.000 0.000 0.000 > TX pt=3, ptime=20ms, stat last update: never > total 1pkt 33B (73B +IP hdr) @avg 7.3Kbps/16.2Kbps > pkt loss=0 (0.0%), dup=0 (0.0%), reorder=0 (0.0%) > (msec) min avg max last dev > loss period: 0.000 0.000 0.000 0.000 0.000 > jitter : 0.000 0.000 0.000 0.000 0.000 > RTT msec : 0.000 0.000 0.000 0.000 0.000 > 2009-07-29 17:07:17.195 sipContract[132:4703] call state 5 > 17:07:17.765 strm0x8722f4 VAD re-enabled. > 17:07:17.766 stream.c Stream Trap. > 17:07:19.319 APP > [CONFIRMED] To: sip:2001 at shayneoneilldevelopment.com;tag=as26c4360c > Call time: 00h:00m:02s, 1st res in 1004 ms, conn in 13198ms > #0 GSM @8KHz, sendrecv, peer=10.1.1.1:7074 > RX pt=3, stat last update: 00h:00m:01.733s ago > total 95pkt 3.1KB (6.9KB +IP hdr) @avg=11.4Kbps/25.2Kbps > pkt loss=0 (0.0%), discrd=0 (0.0%), dup=0 (0.0%), reord=0 > (0.0%) > (msec) min avg max last dev > loss period: 0.000 0.000 0.000 0.000 0.000 > jitter : 0.000 5.287 16.750 0.875 4.532 > TX pt=3, ptime=20ms, stat last update: never > total 31pkt 1.0KB (2.2KB +IP hdr) @avg 3.7Kbps/8.2Kbps > pkt loss=0 (0.0%), dup=0 (0.0%), reorder=0 (0.0%) > (msec) min avg max last dev > loss period: 0.000 0.000 0.000 0.000 0.000 > jitter : 0.000 0.000 0.000 0.000 0.000 > RTT msec : 0.000 0.000 0.000 0.000 0.000 > 2009-07-29 17:07:19.320 sipContract[132:207] Gotchya > 17:07:22.750 APP > [CONFIRMED] To: sip:2001 at shayneoneilldevelopment.com;tag=as26c4360c > Call time: 00h:00m:05s, 1st res in 1004 ms, conn in 13198ms > #0 GSM @8KHz, sendrecv, peer=10.1.1.1:7074 > RX pt=3, stat last update: 00h:00m:00.827s ago > total 263pkt 8.6KB (19.1KB +IP hdr) @avg=12.3Kbps/27.2Kbps > pkt loss=0 (0.0%), discrd=0 (0.0%), dup=0 (0.0%), reord=0 > (0.0%) > (msec) min avg max last dev > loss period: 0.000 0.000 0.000 0.000 0.000 > jitter : 0.000 5.999 25.375 8.875 4.975 > TX pt=3, ptime=20ms, stat last update: never > total 32pkt 1.0KB (2.3KB +IP hdr) @avg 1.5Kbps/3.3Kbps > pkt loss=0 (0.0%), dup=0 (0.0%), reorder=0 (0.0%) > (msec) min avg max last dev > loss period: 0.000 0.000 0.000 0.000 0.000 > jitter : 0.000 0.000 0.000 0.000 0.000 > RTT msec : 0.000 0.000 0.000 0.000 0.000 > 2009-07-29 17:07:22.752 sipContract[132:207] Gotchya > 17:07:27.490 APP > [CONFIRMED] To: sip:2001 at shayneoneilldevelopment.com;tag=as26c4360c > Call time: 00h:00m:10s, 1st res in 1004 ms, conn in 13198ms > #0 GSM @8KHz, sendrecv, peer=10.1.1.1:7074 > RX pt=3, stat last update: 00h:00m:00.780s ago > total 497pkt 16.4KB (36.2KB +IP hdr) @avg=12.6Kbps/27.9Kbps > pkt loss=0 (0.0%), discrd=0 (0.0%), dup=0 (0.0%), reord=0 > (0.0%) > (msec) min avg max last dev > loss period: 0.000 0.000 0.000 0.000 0.000 > jitter : 0.000 5.629 25.375 3.000 4.796 > TX pt=3, ptime=20ms, stat last update: never > total 33pkt 1.0KB (2.4KB +IP hdr) @avg 840bps/1.8Kbps > pkt loss=0 (0.0%), dup=0 (0.0%), reorder=0 (0.0%) > (msec) min avg max last dev > loss period: 0.000 0.000 0.000 0.000 0.000 > jitter : 0.000 0.000 0.000 0.000 0.000 > RTT msec : 0.000 0.000 0.000 0.000 0.000 > 2009-07-29 17:07:27.491 sipContract[132:207] Gotchya > 17:07:45.530 APP > [CONFIRMED] To: sip:2001 at shayneoneilldevelopment.com;tag=as26c4360c > Call time: 00h:00m:28s, 1st res in 1004 ms, conn in 13198ms > #0 GSM @8KHz, sendrecv, peer=10.1.1.1:7074 > RX pt=3, stat last update: 00h:00m:04.487s ago > total 1.3Kpkt 46.0KB (101.9KB +IP hdr) @avg=12.9Kbps/28.6Kbps > pkt loss=0 (0.0%), discrd=0 (0.0%), dup=0 (0.0%), reord=0 > (0.0%) > (msec) min avg max last dev > loss period: 0.000 0.000 0.000 0.000 0.000 > jitter : 0.000 6.160 58.750 17.375 5.493 > TX pt=3, ptime=20ms, stat last update: never > total 36pkt 1.1KB (2.6KB +IP hdr) @avg 334bps/740bps > pkt loss=0 (0.0%), dup=0 (0.0%), reorder=0 (0.0%) > (msec) min avg max last dev > loss period: 0.000 0.000 0.000 0.000 0.000 > jitter : 0.000 0.000 0.000 0.000 0.000 > RTT msec : 0.000 0.000 0.000 0.000 0.000 > 2009-07-29 17:07:45.531 sipContract[132:207] Gotchya > 17:07:45.928 APP > [CONFIRMED] To: sip:2001 at shayneoneilldevelopment.com;tag=as26c4360c > Call time: 00h:00m:28s, 1st res in 1004 ms, conn in 13198ms > #0 GSM @8KHz, sendrecv, peer=10.1.1.1:7074 > RX pt=3, stat last update: 00h:00m:00.100s ago > total 1.4Kpkt 46.7KB (103.4KB +IP hdr) @avg=12.9Kbps/28.7Kbps > pkt loss=0 (0.0%), discrd=0 (0.0%), dup=0 (0.0%), reord=0 > (0.0%) > (msec) min avg max last dev > loss period: 0.000 0.000 0.000 0.000 0.000 > jitter : 0.000 6.214 58.750 0.625 5.534 > TX pt=3, ptime=20ms, stat last update: never > total 36pkt 1.1KB (2.6KB +IP hdr) @avg 329bps/729bps > pkt loss=0 (0.0%), dup=0 (0.0%), reorder=0 (0.0%) > (msec) min avg max last dev > loss period: 0.000 0.000 0.000 0.000 0.000 > jitter : 0.000 0.000 0.000 0.000 0.000 > RTT msec : 0.000 0.000 0.000 0.000 0.000 > 2009-07-29 17:07:45.932 sipContract[132:207] Gotchya > 17:07:56.703 APP > [CONFIRMED] To: sip:2001 at shayneoneilldevelopment.com;tag=as26c4360c > Call time: 00h:00m:39s, 1st res in 1004 ms, conn in 13198ms > #0 GSM @8KHz, sendrecv, peer=10.1.1.1:7074 > RX pt=3, stat last update: 00h:00m:01.305s ago > total 1.9Kpkt 64.4KB (142.4KB +IP hdr) @avg=13.0Kbps/28.7Kbps > pkt loss=0 (0.0%), discrd=0 (0.0%), dup=0 (0.0%), reord=0 > (0.0%) > (msec) min avg max last dev > loss period: 0.000 0.000 0.000 0.000 0.000 > jitter : 0.000 6.183 58.750 9.375 5.406 > TX pt=3, ptime=20ms, stat last update: never > total 38pkt 1.2KB (2.7KB +IP hdr) @avg 253bps/560bps > pkt loss=0 (0.0%), dup=0 (0.0%), reorder=0 (0.0%) > (msec) min avg max last dev > loss period: 0.000 0.000 0.000 0.000 0.000 > jitter : 0.000 0.000 0.000 0.000 0.000 > RTT msec : 0.000 0.000 0.000 0.000 0.000 > 2009-07-29 17:07:56.704 sipContract[132:207] Gotchya > 2009-07-29 17:07:58.799 sipContract[132:207] Hanging this shit up > 17:07:59.323 APP > [DISCONNCTD] To: sip:2001 at shayneoneilldevelopment.com;tag=as26c4360c > Call time: 00h:00m:42s, 1st res in 1004 ms, conn in 13198ms > #0 GSM @8KHz, sendrecv, peer=10.1.1.1:7074 > RX pt=3, stat last update: 00h:00m:03.923s ago > total 2.0Kpkt 67.8KB (150.1KB +IP hdr) @avg=12.8Kbps/28.4Kbps > pkt loss=0 (0.0%), discrd=0 (0.0%), dup=0 (0.0%), reord=0 > (0.0%) > (msec) min avg max last dev > loss period: 0.000 0.000 0.000 0.000 0.000 > jitter : 0.000 6.198 58.750 13.125 5.388 > TX pt=3, ptime=20ms, stat last update: never > total 39pkt 1.2KB (2.8KB +IP hdr) @avg 243bps/539bps > pkt loss=0 (0.0%), dup=0 (0.0%), reorder=0 (0.0%) > (msec) min avg max last dev > loss period: 0.000 0.000 0.000 0.000 0.000 > jitter : 0.000 0.000 0.000 0.000 0.000 > RTT msec : 0.000 0.000 0.000 0.000 0.000 > 2009-07-29 17:07:59.324 sipContract[132:4703] call state 6 > 17:07:59.362 pjsua_media.c Media session for call 0 is destroyed > 17:09:50.028 pjsua_acc.c sip:iphone at shayneoneilldevelopment.com: > registration success, status=200 (OK), will re-register in 300 seconds > 17:09:50.029 pjsua_acc.c Keep-alive timer started for acc 0, > destination:174.143.243.107:5060, interval:15s > 17:14:46.724 pjsua_acc.c sip:iphone at shayneoneilldevelopment.com: > registration success, status=200 (OK), will re-register in 300 seconds > 17:14:46.724 pjsua_acc.c Keep-alive timer started for acc 0, > destination:174.143.243.107:5060, interval:15s > 2009-07-29 17:19:38.110 sipContract[132:207] Hanging this up up > > The dumps (which I've welded onto a button on the phone, seem to > indicate theres just nothing to it. > > Call time: 00h:00m:42s, 1st res in 1004 ms, conn in 13198ms > #0 GSM @8KHz, sendrecv, peer=10.1.1.1:7074 > RX pt=3, stat last update: 00h:00m:03.923s ago > total 2.0Kpkt 67.8KB (150.1KB +IP hdr) @avg=12.8Kbps/28.4Kbps > pkt loss=0 (0.0%), discrd=0 (0.0%), dup=0 (0.0%), reord=0 > (0.0%) > (msec) min avg max last dev > loss period: 0.000 0.000 0.000 0.000 0.000 > jitter : 0.000 6.198 58.750 13.125 5.388 > TX pt=3, ptime=20ms, stat last update: never > total 39pkt 1.2KB (2.8KB +IP hdr) @avg 243bps/539bps > pkt loss=0 (0.0%), dup=0 (0.0%), reorder=0 (0.0%) > (msec) min avg max last dev > loss period: 0.000 0.000 0.000 0.000 0.000 > jitter : 0.000 0.000 0.000 0.000 0.000 > RTT msec : 0.000 0.000 0.000 0.000 0.000 > > All those zero's don't look promising, but I really don't know whats > going on. > > So seeming that there was some sort of enum based problem, but > clearly short_enum doesnt solve it (Theres now *no* audio on a call, > but no crashes either), where should I start looking for this kind > of error. > > Sorry if these emails are a little shrill. I'm on a short contract, > and without solving this soon I'm in very deep trouble. > > Warm regards, > Shayne. > > =================================== > Shayne O'Neill Development > Mobile, Web and Business process integration. > shayne.oneill at gmail.com 0400247091 > Ask me about how Alfresco can help your business grow. > =================================== Shayne O'Neill Development Mobile, Web and Business process integration. shayne.oneill at gmail.com 0400247091 Ask me about how Alfresco can help your business grow.
