Hai ! I had tried to replicate my RMI Server using JGroups API. I had follow the codes and import the same class which i taken from (net.sf.extrme .multicast) sourceforge.net. I had open two rmi servers in two differnet registries. But Client is not able to contact our replicated rmi. It throws error like java.lang.StackOverflowError com.netphone.server.ClientRMIMessageInterceptorControl.invoke(ClientRMIMessageInterceptorControl.java:149) $Proxy0.toString(Unknown Source) java.lang.String.valueOf(String.java:2131) java.lang.StringBuffer.append(StringBuffer.java:370) com.netphone.server.ClientRMIMessageInterceptorControl.invoke(ClientRMIMessageInterceptorControl.java:149) $Proxy0.toString(Unknown Source)... ........... How to solve this Thanks View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3961192#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...