It was not possible to set up a conversation - what to do?

If it was not possible to set up a call, there is no need to worry. We will show you what you can do in such a case.

No call setup possible - you can do that

This error occurs increasingly at Congstar or Telekom. However, you can fix it relatively quickly:

• Check whether you can reach other connections on the phone. The line you want to call may not be active (anymore).
• Check in the router whether you have made all the telephony settings correctly. You can get help in the contract documents of your provider.
• If that doesn't help either, contact your provider. Your line or connection may be defective.
• It often helps to reset the router to the factory settings and then re-enter all the data.

In the next practical tip, you will also learn how you can make calls with your smartphone via the Fritzbox.