Blackberry Version 5.0 Service Pack 4 System requirements BlackBerry Router, Network services

Installation and Configuration GuideSystem requirements

Item	Requirement
	• if you install a central push server and less than 1000 user accounts, a
	minimum of 1024 MB
	• if you install a central push server and more than 1000 user accounts, a
	minimum of 3 GB
	• if you do not install a central push server, a minimum of 512 MB

System requirements: BlackBerry Router

To install the BlackBerry Router on a computer that is separate from the computer that hosts the BlackBerry Enterprise Server, any of the following operating systems:

•Windows Server 2003 SP2 (32-bit or 64-bit)

•Windows Server 2003 R2 SP2 (32-bit or 64-bit)

•Windows Server 2008 SP2 (32-bit or 64-bit)

•Windows Server 2008 R2

•Windows Server 2008 R2 SP1

•Windows Server 2012

System requirements for your organization's environment

The following system requirements apply when you configure single sign-on authentication for the BlackBerry Administration Service and BlackBerry Web Desktop Manager or configure the BlackBerry MDS Connection Service to support Integrated Windows authentication.

Item	Requirement
network services	Microsoft Active Directory running at Windows Server 2003 domain functional level or
	higher

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