<?php 
    require 'common.php';
    try
    {
        //error_log("inside language");
        $r = new response();
        if(check_call_end($r) === false)
        {
            //initiate new collect dtmf object
            $dtmf = create_collect_dtmf($SELECT_LANG);
            $r->addCollectDtmf($dtmf);
            $r->addGoto($APP_BASE_URL."/validate_language.php");
            add_step($SELECT_LANG);
            $r->send();
        }
    }
    catch(Exception $e)
    {
        error_log("ERROR:".$e->getMessage());
    }
?>