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Different Migration scenarios |
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Few words about Migration |
You can upgrade Live Communications
Server 2005 with SP1 to Office Communications Server
2007 only by using a side-by-side migration, which
involves deploying an Office Communications Server 2007
Standard Edition or Enterprise pool alongside your
existing Live Communications Server 2005 with SP1
Standard Edition or Enterprise pool and then moving
users to the new Office Communications Server 2007
Enterprise pool or Standard Edition server. This option
provides the benefit of coexistence and minimal service
disruption.
When migrating your servers, you
should deploy Office Communications Server 2007 servers
using an “outside-in” approach. This means that you
first deploy the edge servers you need to support your
new Office Communications Server 2007 environment, and
then deploy internal servers.