Configuring IIS to Access .ifb File Types

When accessing a contact's free/busy times on an http location, configure your Internet Information Services (IISClosed Internet Information Services.) to access .ifb file types.

1. Launch your system Administrative Tools and select Internet Information Services.
2. Right-click Web Sites in the tree pane and select Properties.
3. At the Web Sites Properties dialog box, select the HTTP Headers tab and click File Types.
4. At the File Types dialog box, click New Type.
5. At the File Type dialog box, at the Associated Extension field, type ifb.
6. In the Content Type (MIME) text box, type text/calendar.
7. Click OK on each dialog box to save and close.