diff --git a/api-customer/src/controllers/telemetryController.py b/api-customer/src/controllers/telemetryController.py
index 0af95c73..c9c16f6d 100644
--- a/api-customer/src/controllers/telemetryController.py
+++ b/api-customer/src/controllers/telemetryController.py
@@ -92,44 +92,12 @@ class TelemetryController:
 
             field, operator, value = parts
             try:
-                dt = datetime.fromisoformat(value)
+                parsed_value = int(value)
+                if operator == "ge":
+                    start_date = parsed_value
+                elif operator == "le":
+                    end_date = parsed_value
             except ValueError:
-                continue
-
-            if operator == "ge":
-                start_date = dt
-            elif operator == "le":
-                end_date = dt
+                logger.log_info(f"${value} is not a number")
 
         return start_date, end_date
-
-
-def extract_dates_from_odata(filter_str):
-
-    start_date = None
-    end_date = None
-
-    if not filter_str:
-        return start_date, end_date
-
-    conditions = filter_str.split("and")
-    for cond in conditions:
-        parts = cond.strip().split()
-        if len(parts) != 3:
-            continue
-
-        field, operator, value = parts
-        try:
-            parsed_value = int(value)
-            if operator == "ge":
-                start_date = parsed_value
-            elif operator == "le":
-                end_date = parsed_value
-        except ValueError:
-            logger.log_info(f"${value} is not a number")
-
-    return start_date, end_date
-
-if __name__ == "__main__":
-    res = extract_dates_from_odata("from ge 1735680000 and to le 1736015999")
-    print(res)
\ No newline at end of file