In TOPAZ -> ENQUIRIES -> ALL CALLS
Select the following:
From Date : Start Date
To Date : End Date
Range : Hourly (hour 1 to 24 of the date selected)
Type : Total
(for total number of [select "On"] for the [select "Range"])
On : Calls
(number of telephone calls)
This will show the total number of calls made per hour
of the day for date range selected.