It seems issue with linker. check your makefile for linker flags. regards, Gang 2008/7/28 Liusheng <liu_sx2006 at hotmail.com> > > hi, Klaus: > > Thanks for your information. I want to develop a simple gateway use PjSSIP. > now I prepare use pjcallback to process the incoming call and get the status > of call. I wrappered it like your project. however I cannot compile my > project. it will find follow error, could you help me check the cause? > thanks again. I attched all my souce code. > > /tmp/ccJfs4Hi.o: In function `PjSIPPoint::init()': > PjSIPPoint.cpp:(.text+0xf9): undefined reference to > `PjCallback::on_incoming_call_wrapper(int, int, pjsip_rx_data*)' > PjSIPPoint.cpp:(.text+0x103): undefined reference to > `PjCallback::on_call_media_state_wrapper(int)' > PjSIPPoint.cpp:(.text+0x10d): undefined reference to > `PjCallback::on_call_state_wrapper(int, pjsip_event*)' > /tmp/ccJfs4Hi.o: In function `PjSIPPoint::PjSIPPoint()': > PjSIPPoint.cpp:(.text+0x371): undefined reference to `globalPjCallback' > PjSIPPoint.cpp:(.text+0x391): undefined reference to > `PjCallback::PjCallback()' > /tmp/ccJfs4Hi.o: In function `PjSIPPoint::PjSIPPoint()': > PjSIPPoint.cpp:(.text+0x491): undefined reference to `globalPjCallback' > PjSIPPoint.cpp:(.text+0x4b1): undefined reference to > `PjCallback::PjCallback()' > collect2: ld returned 1 exit status > make: *** [PjSIPPoint.o] Error 1 > > > > > > > > > Date: Fri, 25 Jul 2008 16:27:38 +0200 > > From: klaus.mailinglists@xxxxxxxxx > > To: pjsip at lists.pjsip.org > > Subject: Re: who have the sample souce code use C++ call PJSIP? > > > > > > You can take a look at QjSImple. It is Qt based (C++), thus you can get > > an idea how it works. (With C++ you need some kind of wrapper for the C > > callbacks, otherwise there is no difference if you program in C or C++) > > > > http://www.ipcom.at/index.php?id=560 > > > > regards > > klaus > > > > Liusheng schrieb: > > > Hi,ALL: > > > > > > I want to develop c++ class to call API of PJSIP, for example; > > > pjsua_call_make_call. > > > > > > Does someone have such example souce code? could you help me? > > > > > > Thanks > > > > > > > ------------------------------------------------------------------------ > > > ???Hotmail???????? Windows Live Mail? ????? > > > <http://get.live.com/wl/all> > > > > > > > > > > ------------------------------------------------------------------------ > > > > > > _______________________________________________ > > > 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 > > > > _______________________________________________ > > 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 > > > > ------------------------------ > MSN????????????? ??????? <http://im.live.cn/minigame> > > _______________________________________________ > 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/20080728/3d951ea2/attachment.html
