I actually used
extern int tapiRequestMakeCall(LPCTSTR sAddr, LPCTSTR
lpszAppName,LPCTSTR lpszCalledParty,LPCTSTR lpszComment );
and then call simply tapiRequestMakeCall(_T(""),_T(""),_T(""),_T(""))
but when I try to Link I get,
mfcappDlg.obj : error LNK2019: unresolved external symbol "int __cdecl
tapiRequestMakeCall(unsigned short const *,unsigned short const
*,unsigned short const *,unsigned short const *)"
(?tapiRequestMakeCall@@YAHPBG000@Z) referenced in function "prot
ected: void __cdecl CMfcappDlg::OnButton1(void)"
(?OnButton1@CMfcappDlg@@IAAXXZ)
ARMRel/mfcapp.exe : fatal error LNK1120: 1 unresolved externals
Error executing link.exe.
I have included the tapi32.lib, I am not quite sure what I am missing.