We are using CUCM 8.0.3. We installed the 9.2.2 cop file of 8945 and all 8945 are working fine now. The problem is when we press contacts button it didnt show us the personal or corporate directory. It says "Host not found". When I checked the status messages It says that can not download ctl file from 10.100.0.5(The publisher ip address). From other phones we can use the corporate directory with LDAP. How can we use contacts.