OUTPUT: INPUT: INPUT: PLAINDIGEST-MD5CRAM-MD5ANONYMOUS OUTPUT: INPUT: cmVhbG09InRlc3QtZCIsbm9uY2U9ImoxMGNQQTdvYWZqeWtxaUpNbk9sVUVXR0dETmJCU2VYd09Bc1JOaDUiLHFvcD0iYXV0aCIsY2hhcnNldD11dGYtOCxhbGdvcml0aG09bWQ1LXNlc3M= OUTPUT: Y2hhcnNldD11dGYtOCx1c2VybmFtZT0iYWxsLXhtcHAtdGVzdCIscmVhbG09InRlc3QtZCIsbm9uY2U9ImoxMGNQQTdvYWZqeWtxaUpNbk9sVUVXR0dETmJCU2VYd09Bc1JOaDUiLG5jPTAwMDAwMDAxLGNub25jZT0icXdVTEFFOGZ0MnlKS0lxRkRIWTUzZGRsMVNyVktZbWcxVUZUcWdSZyIsZGlnZXN0LXVyaT0ieG1wcC90ZXN0LWQiLG1heGJ1Zj02NTUzNixyZXNwb25zZT1mYTUwYWIzNWZjOTIxZTNhNDIyYzhjZWZiZmMxMThhYSxxb3A9YXV0aCxhdXRoemlkPSJhbGwteG1wcC10ZXN0Ig== INPUT: cnNwYXV0aD0wODlhYjEwOGYyYjYyMmY0N2I2YjkyZGVmYjc3OThhZg== OUTPUT: INPUT: INPUT: OUTPUT: Test message no without resource bind. INPUT: Test message no without resource bind.

You must bind the resource first: http://www.xmpp.org/rfcs/rfc3920.html#bind