A law firm can answer after hours calls with a Voice AI agent in GoHighLevel that says it is an AI assistant, collects a few facts, books the consultation on the correct attorney's calendar, and transfers to an on call lawyer only when the call is urgent. The bottom line: the firm still decides who it represents, and the agent's job is to make sure no caller reaches voicemail and gives up.
Why calls at night matter
Clio's Legal Trends secret shopper study of 500 firms, as summarized by the Oklahoma Bar Journal and the ABA Journal, found that 40 percent of firms answered a call from a prospective client, down from 56 percent in 2019, that about a third replied to an email, and that of the firms that missed a call, only 20 percent called back. The figures come from Clio's own research, so treat them as one vendor's benchmark, not a census of law firms.
A caller with a new legal problem usually calls more than one firm. If the second firm answers and yours goes to voicemail, the caller is unlikely to wait. That is the case for answering, and it is also the case for keeping the answer short, honest, and reviewable.
What the rules ask for
Two state bar opinions bear on an AI agent that talks to callers. The Florida Bar's Opinion 24 1 says a client facing chatbot must clearly say it is an AI and not a lawyer or firm employee, and that the lawyer is responsible if it creates a prospective client relationship. Oregon's Formal Opinion 2026 208, in a summary, says to disclaim that no attorney client relationship is formed, review conversations promptly, and have a lawyer approve autonomous actions such as sending an engagement letter. ABA Formal Opinion 512 covers confidentiality under Rule 1.6, which Rule 1.18(b) extends to prospective clients. Check your own state's opinions, and have ethics counsel approve the script.
Call recording is a separate issue. Eleven states, including California, Florida, Illinois, Pennsylvania, and Washington, require all parties to consent to recording, according to a summary from Rev, and some lists count 13. An AI agent that records or transcribes every call needs a spoken notice in the greeting.
What the agent does
| Caller says | Agent does |
|---|---|
| Wants a consultation on a new matter | Discloses AI, collects name, phone, matter type, state, and opposing party names, and offers open consultation slots |
| Urgent: arrested, served with papers, or a hearing tomorrow | Transfers to the on call attorney, or takes a callback number if no one answers |
| Existing client | Takes a message for the attorney and does not discuss the case |
| Asks a legal question | Says it cannot give legal advice and offers a consultation |
| Not a legal matter | Says the firm cannot help and ends politely |
Build it in GoHighLevel
- In your sub account, go to AI Agents, then Voice AI, and create a new agent.
- Write the greeting, the business information, and the questions the agent should ask, in plain sentences.
- Assign the phone number, and set Working Hours and the Call Routing mode so the agent answers after hours or when staff do not pick up.
- Put this in the greeting first: it is an AI assistant, it cannot give legal advice, no attorney client relationship is formed by the call, and calls may be recorded.
- Ask only what a conflicts check and a consultation need: name, phone, matter type, state, opposing party, and date of any deadline the caller mentions.
- Add the Appointment Booking action tied to the consultation calendar, and use a separate calendar for each practice area if attorneys differ.
- Add a Call Transfer action with the on call phone number, and write the exact conditions that trigger it.
- Add a Trigger a Workflow action that runs after the call: tag the contact, create the opportunity, and send the office a summary.
- Run the web call test with a friend playing each caller type, read the transcripts, and fix the script before you point the real number at the agent.
- Have the post call workflow add a conflicts intake tag and create a task for the intake attorney to review the transcript and summary first thing in the morning.
GoHighLevel's Voice AI help page says a Voice AI agent can answer calls, respond to common questions, collect caller information, and complete actions during or after a call. It lists four actions: Call Transfer to a human phone number, Trigger a Workflow, Appointment Booking that offers availability and schedules the appointment, and Agent Transfer to another Voice AI agent. It also points to Working Hours, the Call Routing mode, voicemail, and the phone number's call flow as settings to check, and to a web call test to try the agent before it takes real calls. One overview page still says direct appointment scheduling needs a calendar integration through workflows, so test booking in your own account before you rely on it. On price, the AI tools page lists AI Employee Growth at $50 a month and Unlimited at $97 a month per location with usage allowances that differ by plan, and a third party guide reports pay per use rates of about $0.06 to $0.215 a minute plus model charges. Confirm current pricing in your account.
Our guide on motorcycle accident night intake covers a personal injury version of this flow, with the injury and 911 steps.
Worked example
For example, if a firm gets 12 calls a week after 5 p.m. and 4 are new matters, the agent books 4 consultations (12 minus 8 that are existing clients, wrong numbers, or sales calls). Two attorneys start Monday with a list instead of a voicemail box, and the urgent call goes to whoever is on call.
Mistakes to avoid
- Skipping the AI disclosure. Florida's opinion requires it for client facing chatbots.
- Letting the agent answer legal questions. It should book, not advise.
- No human review. A lawyer should read the morning transcripts.
- Recording without notice. All party states require consent.
How this was handled before
Firms used answering services that took a message, and the intake staff called back the next morning. That worked when callers waited. Today a caller who reaches voicemail usually dials the next firm, so the message service is being replaced by a system that can also book the consultation.
What to measure after launch
Track after hours calls, consultations booked from them, transfers to the on call attorney, and how many became clients. Read every transcript for the first two weeks and adjust the script where the agent got a question wrong.
Check before you switch it on
US text messages sent from a standard 10 digit number need A2P 10DLC registration. The HighLevel support portal says registration is required for texts to US recipients from 10 digit long code numbers and that toll free numbers do not require it. HighLevel's opt in guidelines also say a person cannot be forced to agree to text messages in order to submit a form, so keep the consent box optional. One compliance guide separates informational texts, which need documented consent, from marketing texts, which need prior express written consent. Ask your attorney which category your reminders fall into. Callers may be in distress, so keep the call short and give an emergency instruction first when someone says they are in danger. This is general information, not legal advice.
Questions people ask
Does the agent have to say it is an AI?
The Florida Bar's opinion says a client facing chatbot must clearly say it is an AI. Check your own state.
Can it book the consultation itself?
GoHighLevel lists an Appointment Booking action, though one overview page says booking needs a workflow. Test it in your account.
Do calls need a recording notice?
In all party consent states, yes. Rev lists eleven, and some sources list thirteen.
Ready to try it yourself? Start a GoHighLevel account here.
You can also see this in action in our GoHighLevel capabilities demo.