extern static public int lineOpen(IntPtr m_hLineApp,
int dwDeviceID,
out IntPtr lphLine,
int dwAPIVersion,
int dwExtVersion,
IntPtr dwCallbackInstance,
LINECALLPRIVILEGE dwPrivileges,
LINEMEDIAMODE dwMediaModes,
LINECALLPARAMS lpCallParams);
public Call MakeCall(string Destination, int CountryCode, bool SupressCallerID)
{
byte[] Params = null;
if (SupressCallerID)
{
// If we want to supress caller ID, we need to prepare LINECALLPARAMS
LINECALLPARAMS lp = new LINECALLPARAMS(Marshal.SizeOf(typeof(LINECALLPARAMS)) + Marshal.SizeOf(typeof(LINECALLPARAMSDEVSPECIFIC)));
lp.dwDevSpecificOffset = Marshal.SizeOf(typeof(LINECALLPARAMS));
lp.dwDevSpecificSize = Marshal.SizeOf(typeof(LINECALLPARAMSDEVSPECIFIC));
lp.Store();
LINECALLPARAMSDEVSPECIFIC lcpds = new LINECALLPARAMSDEVSPECIFIC();
lcpds.cidoOptions = CALLER_ID_OPTIONS.BLOCK;
int index = lp.dwDevSpecificOffset;
ByteCopy.StructToByteArray(lcpds, ref index, lp.Data);
Params = lp.Data;
}
return(MakeCall(Destination, CountryCode, Params));
}
