Definition
A call queue is a system that holds incoming calls in a waiting line until an agent becomes available to answer them. It is a fundamental component of modern contact centers, managing high volumes of customer interactions efficiently. Calls are typically routed to the next available agent based on predefined rules, such as longest waiting time or skill-based routing. Call queues are essential for ensuring that customers receive timely support and that agent workloads are balanced, improving overall customer satisfaction and operational efficiency. For instance, a retail company might use a call queue to handle customer service inquiries about orders, ensuring each call is addressed without overwhelming individual support staff. Unlike a simple direct dial, a call queue manages multiple simultaneous incoming calls, distributing them systematically. This concept is frequently tested in domains related to IT support and customer service management, appearing in certifications like CompTIA IT Fundamentals.