[ 'freesidestatus' ], [ 'freesiderewritestatus' ],
[ 'cdrbatch' ], [ 'cdrbatchnum' ],
[ 'src_ip_addr' ], [ 'dst_ip_addr' ], [ 'dst_term' ],
[ 'freesidestatus' ], [ 'freesiderewritestatus' ],
[ 'cdrbatch' ], [ 'cdrbatchnum' ],
[ 'src_ip_addr' ], [ 'dst_ip_addr' ], [ 'dst_term' ],