Exchange 2010 Migration - Part 2

Existing Environment:
1 x Exchange 2007 SP2 (CAS,Hub and UM)
1 x Exchange 2007 SP2 (Mailbox)
1 x Exchange 2010 (CAS, Hub and UM)
1 x Exchange 2010 (Mailbox)

Part 2 - Migrate Users

From Exchange Management Console - Add a local move request to move user mailbox

I have CUCM that was setup with SIP trunk to the 2007 UM, so I need to re-point it to the 2010 UM - Change CUCM SIP Trunk to 2010 UM's IP Address

Generate SSL Cert for 2010 CAS - Go to IIS 7 of the CAS and generate CSR. Replace the self-signed SSL cert with the new one

I am using ISA 2006 to publish Outlook Web App and ActiveSync - Change owa and ecp authentication to Basic. Do this from EMC - Server Configuration - Client Access

Change ISA OWA publishing rule to point to the new 2010 CAS
Change ISA OWA publishing rule to add /ecp/* to the paths of the publishing rule