Hi Kevin There is no problem with the callback on_incoming_call. please make sure whether you are registered with sip server or not. or actually there is any incoming invites. If you are using carbide then just use the debug option of this IDE for debugging just enable some breakpoints :D. On Wed, Dec 17, 2008 at 9:41 AM, Kevin Gong <Kevin.Gong at morodo.org> wrote: > Hi all, > > > > I am just a newer on PJSIP, I develop a SIP VOIP software with > PJSIP, I use the last version pjproject-1.0. > > There is a problem that, when an INVITE message is coming, the > "on_incoming_call" is not called by the library. > > I have seen the example code in symbian_ua_gui project , but there > is no different. > > Can anybody help me, or can you tell me how to debug it. > > > > Thanks a lot. > > > > Best Regards. > > Kevin > > _______________________________________________ > 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 > > -- S. M. Nazmul Hasan Opu Software Engineer R & D Application Dhaka, Bangladesh Mob: +880 1712 901 764 -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20081217/cde54126/attachment.html>