<?php 
    $newVol= $_POST['newVol'];  
    $sndHost = "192.168.101.226";
    $cmdCurl = "curl -s -A MEI-LAN-REMOTE-CALL ";
    exec("$cmdCurl -d cCMD_EXEC.x=100 -d cCMD_EXEC.y=100 -d cVOLUME=$newVol http://$sndHost/WAN/dvdr/dvdr_volume_ctrl.cgi",$successVol);
?>
