diff --git a/articles/communication-services/quickstarts/call-automation/includes/quickstart-make-an-outbound-call-using-callautomation-java.md b/articles/communication-services/quickstarts/call-automation/includes/quickstart-make-an-outbound-call-using-callautomation-java.md
index 176512ec770e5..5ce7dea113190 100644
--- a/articles/communication-services/quickstarts/call-automation/includes/quickstart-make-an-outbound-call-using-callautomation-java.md
+++ b/articles/communication-services/quickstarts/call-automation/includes/quickstart-make-an-outbound-call-using-callautomation-java.md
@@ -199,3 +199,7 @@ Navigate to the directory containing the pom.xml file and use the following mvn
 - Compile the application: `mvn compile`
 - Build the package: `mvn package`
 - Execute the app: `mvn exec:java`
+
+Open `http:/localhost:8080/swagger-ui.html` or your dev tunnel URL in browser. The tunnel URL looks like: `<YOUR DEV TUNNEL ENDPOINT>/swagger-ui.html`
+
+