OK, i tested to install JBossAS-5.0.1 with jbossws-native-3.2.2.GA and run the same sample: "Security and attachments sample" and it works!!!!!!!!!,
Now i couldn't see the trace with TCPmon-1.0-bin (i could with JBossAS-4.2.3 and JBossws-3.1.1). i get this
Opalka, thanks a lot for your time,