I would love to have some innovation in seeing how the calls are routed inside the PBX.
Having a view of how the calls come in. Which Sip trunks. -> extension or queue -> to which groups - > extension
This could be done in a Node view. So it’s easy to see the paths and easy to edit. Also, you can view how calls can get to the right people.
You could add extra paths or see which paths are not being used and take you to the correct area for settings to be changed.