OCS 2007 R2 Installation key points

1. domainname for pool should be setup before installation, and domain name sip.domain.name must be setup, after this, client can logon using CA
2. Firewall should be active
3. MSMQ should be active
4. Share Folder should be setup
5. CA should be ative in AD enviroment
6. Must install mediem server can enable user as communicator user
7. Must to export root CA from CA server, and install CA to client at 'trust root.....'

8. using 'mmc dsa.msc' command to add user
9. You can install server tools to management easily