SparkWEB not correct the default server

Hello! How can I change the default server at the login screen??

<script type="text/javascript">

function jive_sparkweb_getConfig()

{

return {

server: "elastix.adekta.local",

connectionType: "socket",

port: "5222",

autoLogin: "false"

connectionType: "https",

         bindPath: "/http-bind/",

  policyFileURL: "xmlsocket://elastix.adekta.local:5229"

};

}

does not work!!! Help! Help!