Configuration of raspbx (raspberry pi 4) with fritzbox 7590

is there a comprehensive guide for configuring freepbx with Fritzbox 7590? I have freepbx installed on raspberry pi 4 and want to create a voiP menu that forwards to 2 numbers. I then want to connect the rasperry pi with the fritzbox. since the goal is to give the caller multiple options of extension. For example: Press 1 for accounting, press 2 for a sales person, etc. If the caller does not press anything, then he should not be forwarded.
thanks in advance

This topic was automatically closed 31 days after the last reply. New replies are no longer allowed.