Hi I am developing a VOIP application for Symbian 3rd edition FP1 SDK. I have enabled the APS- Direct but I am getting two errors. pjsua_media.c:(.text+0x200): undefined reference to `pjmedia_codec_passthrough_init' pjproject-1.2 line 0 C/C++ Problem pjsua_media.c:(.text+0xb74): undefined reference to `pjmedia_codec_passthrough_deinit' pjproject-1.2 line 0 C/C++ Problem My Intention is to use the all APS codec specially G729 and G723. Please help me in resolving this. Thanks in advance.... Regards: Ravi -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20091007/544a716f/attachment.html>