Cant make my packager log

Hi, i need some help with this; dont know whats wrong with my channel 
configuration:

   <channel name="my.channel"
          class="org.jpos.iso.channel.ASCIIChannel"
          packager="org.jpos.iso.packager.ISO87APackager"
          timeout="10000"
          type="client" connect="no" logger="traffic" realm="myreal"
          packager-logger="traffic" packager-realm="debug">

But the packager doesn´t generate any log output.
Thanks in advance

Juan Pablo

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