hi , i am very new to pjsip and trying to build it using carbide c++ , Windows 7 x64 and S60 5th edition SDK V1.0. I am following the guideline from here: http://trac.pjsip.org/repos/wiki/Getting-Started/Symbian#CommonProblems and http://trac.pjsip.org/repos/wiki/Getting-Started/Symbian unfortunately , i am hitting a snag , whenever i try to build the project it comes up with the following errors: 1269143640877 Undefined symbol: '_pjmedia_codec_g711_init' pjproject Unknown C/C++ Problem 1269143640878 Undefined symbol: '_pjmedia_codec_g711_deinit' pjproject Unknown C/C++ Problem 1269143640879 Undefined symbol: '_get_libsrtp_errstr' pjproject Unknown C/C++ Problem 1269143640880 Undefined symbol: 'int res_GetXOFF(double, char) (?res_GetXOFF@@YAHND at Z)' pjproject Unknown C/C++ Problem 1269143640881 Undefined symbol: 'int res_Resample(short const * const, short * const, double, unsigned short, char, char) (?res_Resample@@YAHQBFQAFNGDD at Z )' pjproject Unknown C/C++ Problem 1269143640882 Undefined symbol: 'int res_SrcLinear(short const * const, short * const, double, unsigned short) (?res_SrcLinear@@YAHQBFQAFNG at Z)' pjproject Unknown C/C++ Problem obviously i am forgetting to link against some library , but i can not figure out what . googling and searching pjsip mailing list did not come up with anything. Does anyone have any idea ? Regards, Shrouk Khan -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20100328/a6d277ff/attachment.html>