32Configuration of Communications Server 1000 with Microsoft Exchange Server 2007 Unified Messaging
Select Allow calls to extensions under Dialing Restrictions and click OK.
3Add an attendant number on the properties window, under the General tab, enter the DN number for the auto attendant, click Add and then OKto add:
Nortel Communication Server 1000
Communication Server 1000 with Microsoft Exchange Server 2007 Unified Messaging Fundamentals
24 October 2008