update-

package.json

 {
 	"name": "boxdialer",
-	"version": "4.8.2",
+	"version": "4.8.3",
 	"description": "",
 	"main": "src/boxDialer.js",
 	"scripts": {

src/lib/boxDIaler.js

@@ -412,6 +412,8 @@ export class BoxDialer {
 						'font-size: 22px; color: yellow;',
 						e,
 					);
+
+					this.ua.register();
 				});
 
 				this.ua.on('registrationFailed', (e) => {