I config with the following:

 // config params for UnifiedPush server
    var variantId = "8db6fdd1-2416-4735-a31d-848036c3e19f";
    var variantSecret = "b81fee0b-a73a-4334-8163-10b72b856cea";
    var simplePushUrl = "https://aerogear-sgmes.rhcloud.com/ag-push/";
    var unifiedPushUrl = "https://aerogear-sgmes.rhcloud.com/ag-push/";