Users homed on the legacy system will not see any changes. Although the new Office Communications Server 2007 R2 components support the legacy client, the new client features are not available until the new Office Communications Server 2007 R2 client is deployed to those users who are homed on the Office Communications Server 2007 R2 pool.
| Microsoft Office Communications Server 2007 R2 | |
| User Experience during Phase 3 of Migration | |
 See Also
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| Migration> Migration from Live Communications Server 2005> Phase 3: Migrate Directors and Edge Servers> |