The CUCM 7.1 cluster is intergrated to AD. Users are able to search phones number from the Corporate Directory Service. This is working only when the publisher is up. Becasue the Directory URL is pointing to the publisher ip address in the enterprise parameter. I dont want to use Load Balancers here. Basic idea is to access the information directly from AD.
I want to know more about the SDK's for accessing the Directory from the Active Directory instead of pointing it to the Publisher. If any one has already done this let me know.