The Example Hosted Office Communications Server 2007 Deployment Architecture

The following table shows the architecture chosen for the example Hosted Office Communications Server 2007 deployment in Microsoft Solution for Hosted Messaging and Collaboration. Steps to deploy this architecture are included in the deployment walkthrough.

Table: Example Hosted Office Communications Server 2007 Deployment Architecture

Example server name	Role	Zone	Installed software	64-bit operating system support*
OCSSQLCDR01	Office Communications Server 2007 Archiving and CDR Server	3	Windows Server 2003 R2, Standard Edition with SP2 SQL Server 2005, Standard Edition with SP2 Office Communications Server 2007 Enterprise Edition	Yes
OCSPOOLFE01	Office Communications Server 2007 Front End Server	3	Windows Server 2003 R2, Standard Edition with SP2 Office Communications Server 2007 Enterprise Edition	Yes
OCSPOOLAV01	Office Communications Server 2007 Audio/Video Conferencing Server	3	Windows Server 2003 R2, Standard Edition with SP2 Office Communications Server 2007 Enterprise Edition	Yes
OCSPOOLCONF01	Office Communications Server 2007 Web Conferencing Server	3	Windows Server 2003 R2, Standard Edition with SP2 Office Communications Server 2007 Enterprise Edition	Yes
OCSPOOLWEB01	Office Communications Server 2007 Web Components Server	3	Windows Server 2003 R2, Standard Edition with SP2 Office Communications Server 2007 Enterprise Edition	Yes
OCSEDGEAV01	Office Communications Server 2007 Access Edge Server, Web Conferencing Edge Server, A/V Edge Server	2	Windows Server 2003 R2, Standard Edition with SP2 Office Communications Server 2007 Enterprise Edition	Yes
OCSCOMWEB01	Office Communications Server 2007 Communicator Web Access Server	2	Windows Server 2003 R2, Standard Edition with SP2 Office Communications Server 2007 Enterprise Edition	Yes

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:

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.