After logging in, you can make phone calls immediately. Simply type a Sipcast number into the field and press enter.
The address book given below shows all numbers of former calls automatically and also offers test sounds as well as the Sipcast support hotline 9999. If you have any questions or suggestions feel free to call it.
When using Sipcast for the first time, you need to allow the browser to use the microphone. If you accidentally pressed no, you can change it in the browser settings.