Issue: Call Logs Export Bug

Steps to Reproduce:

Go to Call Logs page

Apply a date filter (example: filter calls for this week)

The system detects 1346 calls (correct result)

Click Export, and VAPI displays message:

“Download link will be emailed to you”

Download the emailed link → CSV file is generated

Problem: The CSV file is empty — it only contains column headers, no call records

Additional Notes:

If I do not use filters, the export works fine — I receive a file with correct call data

However, exporting without filters is inefficient because the Call Logs page only displays 100 calls, so filtering is needed to get full results for a date range.