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Installing BAM Mediator Feature
The following installation instructions apply to WSO2 ESB version 1. Download WSO2 ESB version 4.5.x onwards. But, BAM mediator or later from http://wso2.com/products/enterprise-service-bus. Since BAM Mediator Aggregate feature is available by default from ESB 4.6.0 onwards and , you do not have to install it separately .1. Download the WSO2 ESB from location: http://wso2.com/products/enterprise-service-busif you use a newer ESB version.
2. Since both ESB and BAM server will be run concurrently, change the port number of ESB by applying an offset. To apply an offset, navigate to <ESB_HOME>/repository/conf and open file, carbon.xml, where <ESB_HOME> is the WSO2 ESB's product distribution directory. Then change the value in xpath Server/Ports/Offset from 0 to some other integer. For example,
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