asterisk users - Aug 2010 - Set outgoing number in filename of the recordings

Hi,

Im not able to set the outgoing number in filename for asterisk recordings


Following is what I have done in 
/var/lib/asterisk/agi-bin/recordingcheck file


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.
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include("phpagi.php");


/**********************************************************************************************************************/

$agi = new AGI();
$temp = $agi->get_variable("agi_dnid") ;   // I have also tried
with
get_variable("DIAL_NUMBER")

if($temp['result'] == 1 ) {
$dnid = $temp['data'] ;
}
else
{
$dnid = "NUMBER" ;
}

$timestamp = $argv[1];
$uniqueid = $argv[2];
$type = $agi->get_variable("ARG2");

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.
.



Please help me


Regards,
Rishi