@Omar Ashraf | Community Lead @Bing - cofounder@Retell AI Hi can you answer this ? I have ~1,000 leads and want to complete all calls in one day without purchasing extra concurrency or enabling burst mode. If my concurrency limit is 20, does Retell automatically queue batch calls and start a new call whenever one ends (keeping max 20 active calls at a time) until all leads are completed? Please confirm whether batch calling follows this behavior and if there are any additional costs beyond normal per-minute charges.