http://docs.wso2.org/display/ESB480/RabbitMQ+AMQP+Transport i have gone through this example to get RabbitMQ AMQP transport support in WSO2 ESB 4.8 but i am getting followin
Admin console "complains" about unescaped & (ampersand) character.
If you change the line with endpoint address by replacing & with & you should be able to save the service and continue your experiments with WSO2 ESB and RabbitMQ.