<action application="answer"/>     

      <action application="bind_meta_app" data="1 a s transfer::cvm_3 XML public"/>

      <action application="callcenter" data="$1"/>

Generally it works, but DTMF sometimes (3 of 5) times are not seen (as if it is missng) and pressing *1 together is a success on a third or forurth try. When I use other applications like ivr DTMF works prefectly.

Is this a bug?