<div>Hi there,</div>
<div>We are running Cisco call manager 4.X in a cluster enviroment distributed in three major cities .Cities have their own cluster . We have two queries </div>
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<div>1: Extension Mobility required for the employees in enterprise for all the employees located in different cities .</div>
<div>2: Active Directory integration in such a manner that only users have extension should be reflect in Directory search.</div>
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<div>Regards,</div>
<div>Muhammad Ishaq Ahmed Khan</div>
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