Call Queue
A virtual waiting line that holds callers when all agents are busy and routes them to the next available representative.
A call queue (also called an ACD queue — Automatic Call Distribution) places inbound callers in a first-in, first-out waiting line when all agents are occupied. While waiting, callers hear hold music, promotional messages, or estimated wait-time announcements. As soon as an agent becomes available, the system routes the longest-waiting caller to them automatically.
Queues are essential for contact centers, support desks, and any business that experiences call spikes. Key configuration options include: maximum queue depth (how many callers can wait), timeout actions (send to voicemail or overflow group after N seconds), priority routing (VIP callers jump the line), and wrap-up time (a buffer agents get between calls).
Zonitel's analytics dashboard shows real-time queue statistics — calls waiting, average hold time, abandonment rate — so managers can staff up or adjust routing rules proactively. Historical reports allow teams to spot peak hours and plan scheduling accordingly.