I am getting Timeout error as execution of this call takes 4-5 mins. Can you please help me out on this. This is C# application and I am calling from JS.

function fnGetAlertsData() {
    $.ajax({
        url: "http://192.168.55.95:8011/mas_billing/pullroster", async: true, type: 'POST',
        data: '{"startdate": "03/28/2022", "enddate": "03/28/2022","invoice_number": ""}',
        dataType: 'json',
        contentType: 'application/json; charset=utf-8',
        success: function (result) {
            console.log(result);
            var mydata = JSON.stringify(result);
            console.log(mydata);
            sessionStorage.setItem("SnNvbkl0bXNPZVJlZ2lzdHJ", mydata);
            // $("#dvResult").html(result);
        }
        ,
        error: function (error) {
            console.log(error);
        },
        timeout: 300000
    });