Traccar SMS Gateway

hi guys,
About Traccar SMS Gateway...
is it running?
I tried to test with a html form and curl in php but didn't have any response!

Have you enabled the gateway is in the app?

Yes, I did!
This gave me an api_key that I put as authorization in the header!

Note: Congratulations for the project! Very useful!

Can you connect locally on the phone?

I tried from my remote server!

I enabled the smartphone's gsm data and I didn't use the local ip!

how can I do, that?!

<?php
$phone = $_POST['to'];
$text = $_POST['message'];
$enviar = $_POST['enviar'];//my submit button
$api_key = 'My api key';
  if (isset($enviar)) {
$url = 'http://my mobile IP:8082';

$data = array(
    'to' => $phone,
    'message' => $text,
);
$curl = curl_init();
    curl_setopt($curl, CURLOPT_URL, $url);
    curl_setopt($curl, CURLOPT_POST, true);
    curl_setopt($curl, CURLOPT_POSTFIELDS, http_build_query($data));
    curl_setopt($curl, CURLOPT_CONNECTTIMEOUT, 10);
    curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
      curl_setopt($curl, CURLOPT_HTTPHEADER, array(
            "Authorization: " . $api_key 
                                                    )
                    );  }
               
$response = curl_exec($curl);
$obj = json_decode($response, true);
var_dump($response);

What I'm saying is that you should probably try locally first. That will confirm if the app is working correctly.

Okay!
Thank you! I'll try!
At the moment, I don't have a computer running php that I could do this post request locally!
Thanks for your attention!

I can access the phone's ip with port 8082 and see the app message!

only with local ip

If it's accessible with local IP, it means that the app is working. I guess the issue is with your network.

Jus in case anyone is interested. I have the gateway app working with my remote server. All I did was put my router public ip which is static in the traccar config. then port forward my router public ip in the router settings to the phone ip 192.168.1.75:8082. works perfect every time.

@TSGondim did you get your php code working?

<?php
$phone = $_POST['to'];
$text = $_POST['message'];
$enviar = $_POST['enviar'];//my submit button
$api_key = 'My api key';
  if (isset($enviar)) {
$url = 'http://my mobile IP:8082';

$data = array(
    'to' => $phone,
    'message' => $text,
);
$curl = curl_init();
    curl_setopt($curl, CURLOPT_URL, $url);
    curl_setopt($curl, CURLOPT_POST, true);
    curl_setopt($curl, CURLOPT_POSTFIELDS, http_build_query($data));
    curl_setopt($curl, CURLOPT_CONNECTTIMEOUT, 10);
    curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
      curl_setopt($curl, CURLOPT_HTTPHEADER, array(
            "Authorization: " . $api_key 
                                                    )
                    );  }

$response = curl_exec($curl);
$obj = json_decode($response, true);
var_dump($response);

i can't send message with above code, i get error

string(10) "Error: 500"