It would be great if we could create paging groups for internal calls without the simultaneous call restriction from the licensing of the PBX. Maybe it could even be seen as a standalone feature specialized for emergencies. It would be used to give instructions and information to the employees in case of fire, hazards, etc.. In one client case with >400 Extensions it is at least for now not possible to implement this feature even with a professional license to call every(!) deskphone extension.