Hi Lorna
Based on your code i did the following but it is not working what could be the problem ?

“Hagrid”, “age” => “36”);
//$data_string = json_encode($data);
$str_obj_json='{
“method”:”SUBMIT”,”params”:{
“batchType”:”submit”,
“batchId”:”alvarons”,
“origAddr”:”550″,
“origTon”:2,
“userData”:”Movistar les desea Feliz Navidad”,
“submits”:
[
{
“messId”:”mess127_001″,
“destAddr”:”51975375377″},
{
“messId”:”mess127_002″,
“destAddr”:”51971855080″}
]
}
}’;
$ch = curl_init(‘http://10.10.237.8:21098/SMBULK/BATCH’);
//curl_setopt($ch, CURLOPT_CUSTOMREQUEST, “POST”);
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_POSTFIELDS, $str_obj_json);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);
curl_setopt($ch, CURLOPT_HTTPHEADER, array(
‘Content-Type: application/x-www-form-urlencoded’,
‘Content-Length: 395’,
‘Authorization: Basic dGVzdDp0ZXN0’,
‘User-Agent: Wget/1.12 (solaris2.10)’,
‘Connection: Keep-Alive’,
‘Accept: */*’)
);
$result = curl_exec($ch);
?>