OpenAnswer is a web application and therefore needs to be opened using a web browser. On the address bar enter the URL of your Openanswer installation (i.e oa.mydomain.com).. You will then see the login screen as shown below. The installation comes with a default user of 'admin' with the password of 'admin'. It is recommended that you change the password the first time that you log in.
Enter the extension number of your phone in the input field titled 'ID'. The browser will remember the extension the next time you log in using the same computer. If you need to enter a different extension number at a later time, click on 'Re-enter station id' at login.