Hi everyone, i'm trying to compile PJSUA APP <http://www.pjsip.org/pjsip/docs/html/page_pjsip_samples_pjsua.htm> but i'm getting these linkage errors: 1- error LNK2001: unresolved external symbol "char const * __cdecl pjmedia_type_name(enum pjmedia_type)" (?pjmedia_type_name@ @YAPBDW4pjmedia_type@@@Z) 2- error LNK2001: unresolved external symbol "int pjmedia_add_rtpmap_for_static_pt" (?pjmedia_add_rtpmap_for_static_pt@@3HA) 3- error LNK2001: unresolved external symbol "int pjsip_include_allow_hdr_in_dlg" (?pjsip_include_allow_hdr_in_dlg@@3HA) 4- error LNK2001: unresolved external symbol "int pjsip_use_compact_form" (?pjsip_use_compact_form@@3HA) then i came across this thread <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/2009-October/009307.html>, in which someone faced the same problem. and i have tried the suggested solution [declare them as extern "C"], but the following errors came up: 1- error LNK2005: _pjmedia_add_rtpmap_for_static_pt already defined in libpjproject-i386-Win32-vc8-Release.lib(endpoint.obj) 2- error LNK2005: _pjsip_include_allow_hdr_in_dlg already defined in libpjproject-i386-Win32-vc8-Release.lib(sip_dialog.obj) 3- error LNK2005: _pjsip_use_compact_form already defined in libpjproject-i386-Win32-vc8-Release.lib(sip_msg.obj) any ideas how to resolve his? thanks in advance. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20140914/3d0f7bc6/attachment.html>
