A call center is a central place where customer and other telephone calls are handled by an organization. It handles inbound calls from customers seeking customer support, help desk assistance, or other services, as well as making outbound calls for telemarketing, sales, or other purposes. Effective call center agents require skills in communication, customer service, listening, questioning, and using telephone etiquette to professionally handle high volumes of calls. Proper call flow management and customer service techniques are also important to provide a positive customer experience and meet business goals.