Altigen MAXCS ACC 6.0 Administration Manual page 379

Figure 10. Server 2003 Properties window, Exchange Manager
3. Go to the Security tab and click Add.
Figure 11. Server 2003 Properties, Security tab
4. This opens a Select Users, Computers or Groups window. Click the Advanced
button.
Chapter 28: Microsoft Exchange Integration
MAXCS ACC 6.0 Administration Manual 365