Nortel Networks NN43001-121 Unified Messaging navigation, OCS 2007 users using CallPilot, End

90Planning and engineering

7Configure PCA routing for new OC client users on the CS 1000. After configuration of PCA routing, users will be allowed to use Telephony Gateway and Services (VoIP) and RCC functionality. A Server URI field should be changed for migrated users to enable SIP CTI functionality. Change NRS and SPS routing.

8Continue migrating users. Enable users for enhanced presence. Roll out the OC 2007 client and the Live Meeting 2007 client to the users. For more information on enhanced presence, download Microsoft technical documentation from the Download Center at www.microsoft.com.

9Decommission all Live Communications 2005 servers and MCM 2.0 after all users have been migrated to OCS 2007.

10Decommission the SIP CTI FE for LCS (if installed).

—End—

Unified Messaging

This section describes the interactions and inter-workings of Unified Messaging (UM) with Converged Office. Office Communications Server (OCS) 2007 users can access Unified Messaging capabilities using CallPilot or Exchange Server 2007. Features that are accessible to the OCS

2007 users from CallPilot or Exchange depend on how the deployment is performed. The following sections describe the user experience based on deployments when using CallPilot, Exchange integrated with OCS, and Exchange non-integrated with OCS. For more information on the signaling that takes place in an integrated or non-integrated configuration, see "Signaling with integrated Voice Mail" (page 97) and "Signaling with non-integrated Voice Mail" (page 98).

Unified Messaging navigation

•"OCS 2007 users using CallPilot" (page 90)

•"OCS 2007 users using UM 2007—integrated" (page 92)

•"OCS 2007 users using UM 2007—non-integrated" (page 95)

•"Signaling with integrated Voice Mail" (page 97)

•"Signaling with non-integrated Voice Mail" (page 98)

OCS 2007 users using CallPilot

The table depicts Voice Mail access for OCS 2007 users using CallPilot in the following configurations.

Nortel Communication Server 1000

Nortel Converged Office Fundamentals — Microsoft Office Communications Server 2007

NN43001-121 01.03 Standard

Release 5.0 30 April 2008

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