38Configuration of Communications Server 1000 with Microsoft Exchange Server 2007 Unified Messaging
Additional notes on configuring CS1000 for MWI
•The SIP DCH should be configured with MWI for the RCAP value (LD 17).
•User telephones should be configured with MWA (Message Waiting Allowed) Class of Service to receive MWI Lamp notification.
•The Node configuration page (in Element Manager) needs to be configured with information for both the MWI Application DN and the MWI Dialing Plan. The configured MWI DN and MWI Dialing plan should be administered as a valid DN on the Call Server to ensure routing back to the SIP gateway; this is required if the ISDN Facility Response is to be sent back to the SIP gateway. For more information on configuring the MWI DN and MWI Dial Plan, see “Configure information for the MWI Application DN” (page 43) and “Configure the Microsoft Exchange Unified Messaging Dial Plan” (page 25).
Configure Microsoft Exchange Unified Messaging in CS 1000 Element Manager
The following sections detail the use of Element Manager in configuring Microsoft Exchange Unified Messaging services on the CS 1000.
The Edit page of the Element Manager Nodes: Servers, Media Cards configuration page has a new configuration tab – Microsoft Unified Messaging. The Microsoft Unified Messaging tab is used to add Microsoft Exchange Unified Messaging numbers that have been defined for use with Subscriber Access and Auto Attendant and also to configure MWI DNs and Dialing Plans. Up to five Subscriber numbers and five Auto Attendant numbers can be configured. These numbers can be added, modified or deleted using the functions of the Microsoft Unified Messaging tab.
Configure a Node in Element Manager for use with Microsoft Exchange Unified Messaging
Access to all parameters for configuration of a node for interaction with Microsoft Exchange Unified Messaging are found under IP Telephony Node section of Edit page for Nodes: Servers, Media Cards, as shown in the following figure:
Nortel Communication Server 1000
Communication Server 1000 with Microsoft Exchange Server 2007 Unified Messaging Fundamentals
24 October 2008