[Freeswitch-users] conference bind meta app

[Lee JJ]

Hello :

The bind meta no reponse , while conferencing .

    <extension name="nb_conferences">
      <condition field="destination_number" expression="^(30\d{2})$">
        <action application="answer"/>
        <!--<action application="send_display" data="8k Conference $1"/>-->
        <action application="bind_meta_app" data="4 b s
javascript::calltest.js"/>
        <action application="conference" data="$1 at default"/>
      </condition>
    </extension>


Where is my bind meta syntax wrong ?

thanks !