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The 

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application software package is available as a compressed tar file in the Salesforce customer portal. Download the application software package to your local computer or server and install the application using the EMA Platform ManagerMode. Refer to Downloading the Software from Salesforce to know more.

For detailed information on installing the new application software, go to SBC 5400 - Installing SBC Application.

Standalone vs. High Availability

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• Standalone—A single SBC server.
• High Availability (HA) / Redundant pair—A redundant SBC pair with one system protecting the other system in case of system failure. The HA configuration consists of two 

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  servers configured for box-level redundancy.

SBC Operating Modes

When you initially configure

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platform, you must choose between one of the following modes. See Routing and Policy Management for a comparison of the two modes.

• Embedded Routing Engine (ERE)– which is a light version of the PSX Policy Server for small to medium size networks with no complex routing.
• ePSX – Includes all the functionality of the PSX and eliminates the need for an additional physical PSX server. The ePSX is designed for larger networks with complicated routing.

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