Hi, I cannot intergrate pjsip into my application in VS2003. Some following errors: error LNK2001: unresolved external symbol "int pjsip_use_compact_form" (?pjsip_use_compact_form@@3HA) error LNK2001: unresolved external symbol "int pjsip_use_compact_form" (?pjsip_use_compact_form@@3HA) error LNK2001: unresolved external symbol "int pjmedia_add_rtpmap_for_static_pt" (?pjmedia_add_rtpmap_for_static_pt@@3HA) error LNK2001: unresolved external symbol "int pjsip_include_allow_hdr_in_dlg" (?pjsip_include_allow_hdr_in_dlg@@3HA) error LNK2019: unresolved external symbol _get_libsrtp_errstr referenced in function _pjmedia_strerror error LNK2001: unresolved external symbol _pjsip_sip_cfg_var error LNK2001: unresolved external symbol _pjsip_sip_cfg_var error LNK2001: unresolved external symbol _pjsip_sip_cfg_var I had added these libs into my project: --------------------------------------------------------------------- Iphlpapi.lib dsound.lib dxguid.lib netapi32.lib mswsock.lib ws2_32.lib odbc32.lib odbccp32.lib msimg32.lib shlwapi.lib Winmm.lib pjlib-util-i386-win32-vc6-debug.lib pjlib-i386-win32-vc6-debug.lib pjmedia-codec-i386-win32-vc6-debug.lib pjmedia-i386-win32-vc6-debug.lib pjsip-core-i386-win32-vc6-debug.lib pjsip-simple-i386-win32-vc6-debug.lib pjsip-ua-i386-win32-vc6-debug.lib pjsua-lib-i386-win32-vc6-debug.lib version.lib pjnath-i386-win32-vc6-debug.lib pjmedia-audiodev-i386-win32-vc6-debug.lib libg7221codec-i386-win32-vc6-debug.lib libgsmcodec-i386-win32-vc6-debug.lib libilbccodec-i386-win32-vc6-debug.lib libmilenage-i386-win32-vc6-debug.lib libportaudio-i386-win32-vc6-debug.lib libresample-i386-win32-vc6-debug.lib libspeex-i386-win32-vc6-debug.lib libsrtp-i386-win32-vc6-debug.lib --------------------------------------------------------------------- and set PJ_WIN32=1 PJ_M_I386=1 Please help me to fix this problem! Thanks! -- D_D
