diff --git a/src/ozonetel/cdr-enrichment.service.ts b/src/ozonetel/cdr-enrichment.service.ts
index 2d5ed6c..19cc7be 100644
--- a/src/ozonetel/cdr-enrichment.service.ts
+++ b/src/ozonetel/cdr-enrichment.service.ts
@@ -53,8 +53,12 @@ export class CdrEnrichmentService implements OnModuleInit, OnModuleDestroy {
         let skipped = 0;
 
         // Walk the IST-date window. For each date, pull CDR + patch Calls.
+        // Sleep 35s between dates — Ozonetel caps CDR endpoints at 2 req/min
+        // and the dispose flow shares that budget (fetchCdrByUCID per outbound).
         const dates = this.recentDatesIst(ENRICHMENT_DATE_WINDOW_DAYS);
-        for (const date of dates) {
+        for (let i = 0; i < dates.length; i++) {
+            const date = dates[i];
+            if (i > 0) await new Promise((r) => setTimeout(r, 35_000));
             const cdrRows = await this.ozonetel.fetchCDR({ date }).catch(() => []);
             if (cdrRows.length === 0) continue;