To start using the app on your Mac or Windows PC, click on the app icon 
in the launchpad (Mac) or Start menu (Windows). Then enter the authentication parameters in the email you received from your PBX Admin, as shown below.
After you have entered your domain name, click the Login button to start the app.
If you’re using a Proxy server to access the Internet, click on the Settings button to open the app’s proxy settings:
In case of any errors occurring during the authentication process – please check if the information you entered is correct and if you have a stable internet connection.
