Call Queues vs Ring Groups: Which Does Your Business Need?

A ring group rings a set of phones and gives up if nobody answers. A call queue holds callers in a line, plays them a message or music, and connects them to the next free person. If your team is small and any of you can take any call, a ring group is enough. If two or more callers can be waiting at once, you need a queue. A hunt group sits between the two, and the name means different things depending on who sold you the phone system.

This guide explains the three side by side, shows what callers experience in each, and gives you a way to choose without paying for features you will never use.

TL;DR

• Ring group: rings several phones at once (or in turn). No waiting line. Best for small teams and low call volumes.
• Call queue: holds callers in order with music or announcements and feeds them to agents as they free up. Best when calls overlap.
• Hunt group: usually a ring group that rings people one after another. Suppliers use the term loosely, so check what yours means.
• Choose by busy-time behaviour: ask what should happen to the second caller when everyone is on a call. That answer decides it.
• Always set a fallback: voicemail, another group or a mobile, so no call simply rings out.

Table of Contents

• The short version: what each one does
• Ring groups: simple and fast
• Hunt groups: the name that causes the confusion
• Call queues: managing the wait
• What callers experience
• Which one suits your business?
• What to check before you configure anything
• Our perspective
• Getting this set up with us
• FAQ
• Sources

The short version: what each one does

The three terms describe how an incoming call is shared across a team. They differ on two questions: how the phones ring, and what happens to the caller when nobody can answer.

Phone suppliers do not agree on the vocabulary. One independent guide to the terms notes that some providers treat ring group and hunt group as the same thing, while others use hunt group as the wider category covering both simultaneous and sequential modes (Need To Know Comms). So when you read a quote or a feature list, look at the behaviour described, not the label.

Ring groups: simple and fast

A ring group is a list of extensions that ring when a number is dialled. You decide whether they ring together or in sequence, and how long to try before moving on.

Ring all (simultaneous). Every phone in the group rings at once. The first person to pick up takes the call and the others stop. It gives the fastest answer and suits a front desk where whoever is free should grab it.

Sequential. The phones ring in a fixed order, for example reception for 10 seconds, then the office manager, then a director. This is where the ring group starts to look like a hunt group.

The limit is what happens next. A ring group has no waiting line. If the second caller arrives while everyone is on a call, they hear ringing or go straight to the fallback you chose. That is fine at three calls an hour. It is a problem at thirty.

One common pitfall: a ring group that rings all phones can pull in people who are in a meeting, on lunch or off sick. A good setup lets staff sign out of the group. For example, one university telecoms service lets users log in and out of hunt groups so phones do not ring when staff are unavailable. Ask your provider whether your system does the same.

Hunt groups: the name that causes the confusion

In most UK business telephony, a hunt group means a call “hunts” down a list of extensions until one is free. If the first line is busy or unanswered, it moves to the second, then the third. Some systems also offer round-robin, which spreads calls evenly so the same person is not always first, and a longest-idle option, which gives the call to whoever has gone longest without one.

The difference between a ring group and a hunt group is therefore mostly one of pattern:

• Ring group: think “everyone at once”.
• Hunt group: think “one after another”.

But that is a convention, not a rule. Some platforms include both patterns under one name. Hunt groups also have a practical advantage worth knowing: on a cloud system they work through the software, so they do not require new phones in order to use them.

Hunt group versus call queue is the better-defined comparison. A hunt group still has no real waiting line. It passes a call along the list and then sends it to a fallback. A queue keeps the caller in place and manages the wait.

Call queues: managing the wait

A call queue holds each caller in the order they arrived. While they wait they can hear music, a message about opening hours, or an announcement of their position or estimated wait. When an agent finishes a call, the next caller in line is connected to them.

The setup gives you controls a ring group does not:

• Distribution rule: longest idle, round-robin, ring all agents, or a set priority order.
• Maximum wait: after, say, two minutes, send the caller to voicemail, an overflow team or a mobile.
• Maximum queue length: stop callers joining a line already ten deep and offer another route.
• Agent sign-in: agents join and leave the queue as they start and finish a shift, or step away.
• Reporting: answered, abandoned and waiting calls, so you can see whether you have enough people. One telephony resource describes the performance metrics as a key advantage queues have over ring groups (business telephony advice does not cover this; check your own provider’s reporting screens for what is available).

The trade-off is complexity. A queue needs a greeting recording, sensible timers and someone to look at the reports. If you have four people and eight calls a day, that overhead earns you very little.

What callers experience

The real test is the caller’s side. Take a team of four with all four on calls, and a fifth call arrives.

With a ring group: the caller hears ringing. After your timeout, they reach voicemail or another number. They have no idea whether anyone will pick up, and many hang up.

With a hunt group: the call tries each extension in turn, finds all busy, and goes to the fallback. The caller still hears ringing, perhaps for longer.

With a call queue: the caller hears a greeting such as “All our team are busy, you are second in line”, then music. When someone finishes, the call connects. If the wait passes your limit, the caller is offered voicemail or a callback.

The queue gives the caller a reason to stay. That matters most for calls that are worth money: sales enquiries, bookings, urgent support. A missed enquiry rarely rings back, which is why many firms pair their routing with a way to capture leads from missed calls when the queue overflows or the office is closed.

Which one suits your business?

Start from the situation, not the feature list.

A small team where anyone can answer

A five-person office, a small practice or a trades business with a couple of admin staff: use a ring group. Ring everybody at once during office hours, then send unanswered calls to a shared voicemail or a mobile. You get fast answers with almost no setup.

A defined answer order

If reception should always get first go, then an office manager, then a director, use sequential ringing, which most would call a hunt group. It protects people from constant interruption while keeping a clear chain.

A sales or support desk with overlapping calls

If two callers regularly ring within the same minute, use a call queue. It stops the second caller getting a dead end and lets you measure how many people gave up.

Mixed needs

You can combine them. A common pattern is to ring a small reception group first for around 15 to 20 seconds, then drop unanswered calls into a queue staffed by a wider team, then finally into voicemail. Another is a separate group for each department, all hanging off one main number through an auto attendant menu.

What to check before you configure anything

Most routing problems come from the fallback, not the main path. Go through this list with your provider or installer.

1. What happens when everyone is busy? Name the destination for each group. Never leave it blank.
2. What happens at the end of the timer? Voicemail, another group, or an external number? Test that the external number receives the caller ID you expect.
3. Who can sign out? Staff should be able to leave a group at lunch or on leave, without calling IT.
4. How long is too long to wait? Pick a maximum for queues and write down why.
5. What are your opening hours? Set a separate path for out of hours and bank holidays. Remember that a holiday schedule needs updating each year.
6. Do mobiles belong in the group? Ringing a mobile is possible on most hosted systems, but check the call charges and that staff are happy to be reachable.
7. Is the connection good enough? Voice over IP depends on the line. Calls that stutter or drop make any routing setup look broken.
8. Who owns the recordings? Someone should be responsible for the greeting and for updating it when the team or hours change.

Test every path by calling in, at least once per scenario: all free, all busy, nobody answers, and out of hours. It takes twenty minutes and saves missed business.

Our perspective

In our experience across Essex and London, most small businesses we speak to are running something simpler than they need, or something more complicated than they can manage. A five-person firm often has a queue with hold music and three timers nobody remembers setting. A growing sales team is often still ringing every phone at once and losing the second caller.

Our advice is to start with the simplest option that deals with your busiest hour, and to build up only when you can see the problem in the reports. Ring group first. Queue when calls overlap. And always, always a fallback.

We would also say that routing is only as good as the line under it. If calls break up, no queue design will fix it. That is why we look at the broadband or leased line, the cabling and the wifi alongside the phone system, so you are not chasing faults across three suppliers. And because we do not tie businesses into long contracts, you can change your set-up as the team changes.

— Paul

Getting this set up with us

We configure ring groups, hunt groups and queues as part of our VoIP and SIP hosted telephony service for businesses in Essex, London and the South East, with UK-based support if you need to change something later. If you would like calls answered out of hours or during busy spells without hiring more staff, our AI-powered business phone systems can handle reception and call handling automatically.

Good routing also needs a solid connection. Our business broadband starts from £24 per month for Basic, £38 per month for Standard and £49 per month for Fibre. For a backup path if the main line fails, our 4G and 5G routers start from £20 per month, so calls keep flowing. Hosted telephony has no published price, so get in touch for a quote based on your team size.

If staff take calls on their phones when out of the office, our business mobile contracts can fit alongside the group set-up.

FAQ

What is the difference between a call queue and a ring group?

A ring group rings a set of phones and has no waiting line. A call queue holds callers in order, plays music or announcements, and connects them as agents become free. Choose a ring group for small teams with low volume, and a queue when calls overlap.

What is the difference between a ring group and a hunt group?

In most set-ups a ring group rings everyone at once, while a hunt group rings people one after another down a list. Not every supplier uses the words that way, and some treat them as the same thing, so check the behaviour in your quote.

Can I use a ring group and a call queue together?

Yes. Many businesses ring a small reception group first, then send unanswered calls into a queue for a wider team, then to voicemail. Each step needs a timer and a defined destination, and each path should be tested before going live.

Do I need new phones to set up a hunt group or queue?

Usually not on a cloud phone system, because the routing is handled in software rather than on the handset. A university telecoms service notes that hunt groups do not require new phones. Your provider can confirm that your existing handsets are compatible.

What happens if nobody answers a ring group?

The call goes to whatever fallback you set: voicemail, another group or an external number. If you set nothing, the caller may hear ringing until they hang up, so always choose a destination.

Sources

• Ring Group vs Hunt Group vs Call Queue guide, Need To Know Comms
• Hunt Groups, Telecoms Office, University of Cambridge
• Capture Leads from Missed Calls: 6 Ways That Work, DeskAgent

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