What Is a Call Queue?
A call queue places incoming callers on hold in a waiting line until an agent becomes available to take the call. Unlike a ring group where unanswered calls move on immediately, a call queue keeps callers connected with hold music and position announcements while the system distributes calls to available agents in an organized way. Call queues are the foundation of most contact center and customer service operations.
The Caller Experience
When a caller enters a queue, they hear hold music and may hear periodic announcements about their wait time or position in the queue, depending on how the queue is configured. If they reach the maximum wait time without being answered, the queue will forward them to the next configured destination, such as voicemail or an after-hours attendant.
How Agents Receive Calls
Agents assigned to a queue receive calls according to the queue’s ring strategy. When a call is dispatched to an agent, their phone rings. If they do not answer within the configured timeout, the call is returned to the queue and offered to the next available agent. If the Announce to Agent feature is configured, agents will hear a short audio message before the call connects, giving them context about which queue or campaign the call is coming from.
Agent Status
Agents can log their availability status to let supervisors know what they are doing when they are not on a call. The available status options are:
- Logged In: The agent is available and ready to receive calls.
- Lunch, Break, Meeting, Web, Other: The agent is unavailable for a specific reason. These statuses are tracked in reporting and help supervisors understand how agent time is being spent.
An agent’s phone status is also shown visually. Grey means offline, green means available, and red means the agent is currently on a call.
What Supervisors Can See
Users with a Call Center Supervisor role have access to a real-time dashboard showing queue and agent activity. From this view, supervisors can see how many callers are waiting, how long the longest wait has been, how many agents are available, and the current status of each agent. Supervisors can also listen in on active calls using the audio monitoring tools, including Listen Only, Whisper, and Barge-In modes.
Queue Reporting
Historical performance data for each queue is available through the Reports tab in the Call Center view. Reports cover metrics such as calls handled, calls abandoned, average wait time, average talk time, service level, and agent availability. Reports can be filtered by date range and broken down by queue, agent, or dialed number. Automated email reports can also be scheduled to deliver this data to supervisors on a daily, weekly, or monthly basis.