Law Firm Call Handling: How to Find and Fix Missed Calls

What is a missed-call audit?

A missed-call audit is a structured look at what happens when people ring your firm. It answers four questions: how many calls arrive, how many are answered, when the unanswered ones happen, and what happens next. It is based on your phone system's records, plus a few test calls. It is not an estimate from other firms. We say this deliberately. Some pages quote percentages for missed calls without saying where they came from, and we have not found an independent UK source that applies to your firm. The audit gives you your own figure, which you can trust more because you can check it. It also shows patterns that no average can: perhaps lunchtime is the weak spot, or the Monday morning rush, or the number on your Business Profile that rings in an empty office. Those patterns tell you which fix to try first.

How do you run one?

You can run the audit yourself in an afternoon if your phone system can export its call logs, and most can. Choose a period that is long enough to show a pattern but short enough to be recent, such as the last four weeks. Avoid a period that includes a bank holiday or a firm closure unless you want to study it separately. Ask one person to own the exercise, and ask your phone provider for help if the export is not obvious. The aim is not to blame anyone. It is to find out, with evidence, where callers are waiting, giving up or being sent to voicemail, so that you can fix the largest gap first. Share the results with the team in plain terms, and agree one or two changes to try before you measure again. Follow these steps over about four weeks of records.

1. List every number that customers might ring, including those on your website, Business Profile, letterhead and adverts.
2. Export the call logs for the period, with date, time, caller number, whether it was answered and how long it lasted.
3. Classify each call: answered, unanswered, went to voicemail, abandoned or transferred.
4. Look at unanswered calls by hour and weekday.
5. Check what happened next: was there a callback, how soon, and did it reach the person?
6. Make five test calls at different times, including lunchtime and just before closing.
7. Record what each test caller experienced, including how long they waited and what they heard.

Keep notes in a simple sheet. Remove spam and sales calls so that the figures reflect real enquiries.

How do you put a value on missed calls?

Use your own numbers and keep the maths simple. Start with the unanswered calls from real prospects in the period. Multiply by the share of answered calls that normally become signed cases, which you can work out from your intake records. Multiply that by the average fee income of a matter. The result is a rough value of what the gaps may have cost. Treat it as an estimate: some callers will ring back, and some would never have signed. The following example uses invented numbers to show the sum. They are not benchmarks. Suppose a firm finds 40 unanswered calls from real prospects in a month. If 1 in 5 answered enquiries normally signs, the firm might have lost around 8 cases. If an average matter brings in £1,500 in fees, that is about £12,000, before allowing for callers who rang back. Even a rough figure helps you decide how much to spend on a fix. You can try it with our missed-call cost calculator.

Which call-handling options should you consider?

Pick the option after you have seen the pattern. If misses cluster at lunchtime or during busy peaks, a better rota or an overflow arrangement may be enough. If they cluster out of hours, you need a different kind of cover. The main choices are in-house cover with a rota, an outsourced answering service, an automated system that takes a message, and AI voice tools. Each has trade-offs for cost, quality, confidentiality and control. Outsourced handlers must be briefed on your practice areas, your scripts and what to do with urgent or distressed callers. A system that only takes messages is cheap but may still lose callers who want a person. AI tools need particular care. The SRA's August 2026 warning notice says that client information should only go into an AI system if suitable contractual, technical and organisational safeguards protect it, and that the firm remains responsible. Test any option with real calls before you commit.

• Rota or overflow in house: low cost, full control, limited hours
• Outsourced answering service: extended hours, depends on briefing and quality
• Message-taking system: simple, but not a conversation
• AI voice tools: possible, but needs safeguards, approval and testing

What should a good call sound like?

Callers are often anxious, so a good call is calm, brief and clear. The person answering says the firm's name, listens, and asks a few simple questions: the name, a contact number, the type of matter and how urgent it is. They avoid giving advice, avoid asking for the full story and never promise an outcome. They explain what will happen next and when. If the caller needs to speak to someone straight away, there should be a clear route. The SRA Code says clients must be given information in a way they can understand, so use plain English and avoid jargon. Write a short script, practise it, and listen to a sample of calls each month if your firm records calls, after taking advice from your data protection lead on recording. Treat unusual calls, such as those from vulnerable people, with extra care, and agree an escalation route with your COLP.

How do you track calls from marketing?

Calls from adverts, your website and your Google Business Profile are some of your most valuable enquiries, so you need to know where they come from. Google describes several ways to track calls: calls made directly from ads, calls to a number on your website using a forwarding number, and clicks on a number on a mobile page. It also lets you import call outcomes from your own system, so you can count only the calls that matter. Calls shorter than the minimum length you set are not counted as conversions, so check the setting. Forwarding numbers are only available in certain countries, so confirm this for your account. Record each call's source in your intake log, then follow it to a signed case. Our guide on lead tracking explains how. Never assume that a call was a good lead because it was long, or a bad one because it was short.

Next step

If you want to see where calls are going unanswered, book a free audit or look at our call handling service. We are an operations partner for law firms, so we look at calls alongside forms, follow-up and tracking.