To configure Gigaset A580 phone to work with VoIPstudio service login into web interface of the device and follow steps below:
Settingstab at the top.
Connectionsfrom the menu on the left.
- Enter your SIP username into fields
- Enter your SIP password into field
Show Advanced Settingsbutton.
- Enter your SIP domain into fields
After a short while Gigaset A580 phone will connect to VoIPstudio servers and you will be able to start making and receiving calls.