JMS messaging is automatically supported inside JBoss Application Server version 4.2.2 or even previous one. Can I use messaging capabilities of AS for messaging, or I have to install the jboss-messaging-1.4.1 anyway? As I currently have JBoss AS 4.0.5, do I need to remove it in order to add the new version (e.g. 4.2.2)? or by changing classpath it is possible. thanks, View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4128011#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...