Don't know what the problem is. But a couple questions: When this happens if you call the box from a sip phone application like sjphone does it receive the invite message? Personally I wonder if your pjsua thread is getting blocked and thus once that happens nothing much happens after that. Take debug level to level 6 both at compile time and run time and prepare for big log files if you want look for that type of issue. Question about your callback functions: Do they call pjsua functions like recorder or player destroy? If so you can look for an issue there. What I have seen is this. conference.c get_frame() is pushing audio and locks the conf mutex. If you get a callback while this is happening, and your callback does a destroy function or a conference function. Your pjsua thread will become blocked, because your callback will block. Just a few thoughts...but mutex debugging is worth a shot. debug level 6 just to rule it out. David Clark At 04:47 PM 5/22/2009, Daniel Rodrigo de Freitas Apolinario wrote: >Content-Type: multipart/related; type="multipart/alternative"; > boundary="----_=_NextPart_001_01C9DB27.11E65ECC" >Content-class: urn:content-classes:message > >Hello, > >We are using pjsip library(the same used by >Sipek) to develop a SIP client, but we`re having >problems with callbacks. The callbacks are >called in the first times that we are doing >calls, but after some times (there isn?t a >standard) the callbacks never more are invoked. >We think this problem is about threads but we >already tried a lot of modifications in the code and none of them resolved. > >Any idea for this problem ? > > >cid:image001.jpg at 01C9230B.EA733140 > >Daniel Apolin?rio >Analista de Sistemas >Fone: 55 (19) 3833-7059 ><mailto:daniel.rodrigo at call.inf.br>daniel.rodrigo at call.inf.br www.call.inf.br >L?der nacional em ?tica, transpar?ncia e respeito ao cliente > > > > >_______________________________________________ >Visit our blog: http://blog.pjsip.org > >pjsip mailing list >pjsip at lists.pjsip.org >http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20090528/0efd1ef3/attachment-0001.html> -------------- next part -------------- A non-text attachment was scrubbed... Name: 66ced78a.jpg Type: image/jpeg Size: 25233 bytes Desc: not available URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20090528/0efd1ef3/attachment-0001.jpg>
