Example XML Request
<request>
<data/>
<procedure>
<execute namespace=' Unified Messaging 2007 Provider' procedure='NewUMMailboxPolidy'>
<executeData>
<name>mailboxpolicy1</name>
<preferredDomainController>dc01.fabrikam.local</preferredDomainController>
<umDialPlan>DialPlanID</umDialPlan>
< templateInstance >sourcePolicy</ templateInstance >
</executeData>
</execute>
</procedure>
</request>