This section lists the set of mailbox servers that comprise the Hosted Office Communications Server 2007 solution. The following table shows the reference architecture for Hosted Office Communications Server 2007 servers.

Table: Reference Architecture for Hosted Office Communications Server 2007 Servers

Computer Name Role Zone

OCSSQLCDR01

Office Communications Server 2007 Archiving and CDR Server

3

OCSPOOLFE01

Office Communications Server 2007 Front End Server

3

OCSPOOLAV01

Office Communications Server 2007 Audio/video conferencing Server

3

OCSPOOLCONF01

Office Communications Server 2007 Web Conferencing Server

3

OCSPOOLWEB01

Office Communications Server 2007 Web Components Server

3

OCSEDGEAV01

Office Communications Server 2007 Consolidated Edge Server

2

OCSCOMWEB01

Office Communications Server 2007 Communicator Web Access Server

2
Note:
Office Communications Server 2007 supports the following tested 64-bit configurations:
  • The 64-bit edition of SQL Server 2005 SP2 on the Back-End Database of an Enterprise pool or the Archiving and CDR database.
  • Running the 32-bit version of the Access Edge Server on 64-bit hardware with WOW (Windows on Windows) 64 mode on the 64-bit edition of Windows Server 2003 SP1 and later.
  • Running the 64-bit kernel driver component of the A/V Edge Server natively on 64-bit hardware plus the A/V Edge Server service component with WOW64 mode on the 64-bit edition of Windows Server 2003 SP1 and later.
  • Running the 32-bit version of Standard Edition server on 64-bit hardware with WOW64 mode on the 64-bit edition of Windows Server 2003 SP1 and later.
Note:
You can create specific organizational unit (OU) for each server role or group, for example, Edge Servers and Pool Servers. The OUs can easily apply security and other group policy objects to the servers.