AI Services
AI Voice Agents
The technology got usable recently. What has not changed is that a voice agent handling something it should have escalated is worse than a missed call.
An AI voice agent answers the phone, takes details and books appointments. The Nexclick builds them with explicit escalation rules, so anything urgent, sensitive or outside the agent's competence reaches a person immediately rather than being handled badly by a model.
Is this you?
What usually prompts the call
- Calls go unanswered during busy periods and you have no idea how many.
- Your team is interrupted constantly by calls that are the same three questions.
- You want to capture enquiries out of hours without paying for a call centre.
- Your existing answering service takes messages but cannot book anything.
What we do
The actual deliverables
Things that appear on an invoice, not adjectives.
- Measure the missed-call gap first
- Call tracking over two to three weeks, so you know how many calls go unanswered, when, and what they are about. This sometimes ends the project, which is the point.
- Define what it may and may not handle
- A narrow, explicit scope. Voice agents work well within tight boundaries and badly outside them, and the boundary is a business decision.
- Escalation rules, written and tested
- Anything urgent, distressing, clinical, financial or involving a vulnerable caller transfers immediately. The agent never attempts these, regardless of what it could technically say.
- Integration with booking and CRM
- So a captured enquiry becomes a record someone can act on rather than a transcript in an inbox. Without this, the agent has not automated anything.
- Voice, script and pacing
- Tuned so callers understand they are speaking to a system and are not misled about it. Being upfront performs better than a convincing impression.
- Transcript review and tuning
- Every call logged and reviewed weekly at first. The first month of real calls tells you more than any amount of scripted testing.
- Fallback behaviour
- What happens when the agent fails, the integration is down, or the caller is not being understood. A graceful failure to voicemail beats a loop.
Checklist
What a voice agent must never handle alone
These are the escalation rules we build into every voice agent as standard. If a supplier cannot show you their equivalent list, they have not thought about the failure cases.
- 01Anything describing a gas smell, leak, fire or immediate danger — transfer instantly.
- 02Anything clinical or describing symptoms, in any healthcare context.
- 03A caller who sounds distressed, confused or vulnerable.
- 04Complaints of any kind — these need a person from the first sentence.
- 05Anything involving a legal threat or a regulator.
- 06Requests to cancel, refund or dispute a payment.
- 07Anything where the caller explicitly asks for a human.
- 08A caller the agent has failed to understand twice.
- 09Requests for advice the business is regulated to give.
- 10Anything involving a child, or a call apparently from one.
- 11Price negotiation or anything outside published pricing.
- 12A request the agent cannot complete because an integration is down.
- 13Any call where the caller becomes angry.
- 14Anything the scope document does not explicitly cover.
How it works
Step by step, with timeframes
Timeframes are typical rather than guaranteed, and they assume we get account access and approvals when we ask.
- 01Week 1–3
Measure
Call tracking to establish the actual gap: how many, when, and what about. An honest gate before anything is built.
- 02Week 3–5
Scope and script
What it handles, what it escalates, and how it introduces itself. Written and agreed before development.
- 03Week 5–9
Build and integrate
Agent built against your real service list and coverage, integrated with booking or job management, with escalation tested deliberately.
- 04Week 9–14
Pilot and tune
Live on a subset of calls — out of hours first — with weekly transcript review before wider rollout.
What you get
Reporting and ownership
- A measured baseline of missed calls before anything is built, so the result is judgeable.
- Written escalation rules, tested, covering urgent, clinical, financial and vulnerable-caller cases.
- Captured enquiries landing in your booking or job system as actionable records.
- Full call transcripts and recordings you own, reviewable and exportable.
- Running costs modelled per minute at your actual call volume before you commit.
Tools and platforms
- Commercial voice agent platforms
- Twilio or equivalent telephony
- Call tracking and recording
- Booking and CRM APIs
- Transcript review tooling
Timeline
How long this actually takes
Nine to fourteen weeks including measurement and a piloted rollout. Start out of hours, where the alternative is nobody answering at all and the bar is therefore low. Two honest points. Voice agents are markedly better than they were and still fail on strong accents, poor lines and callers who go off-script — expect a meaningful escalation rate and design for it rather than treating it as failure. And callers should be told they are speaking to a system: it performs better than a convincing impression and it avoids a complaint you do not want.
Pricing model
Project, then retainer
Fixed price for the build, then a monthly fee for monitoring and tuning. Platform and telephony costs are per minute, yours directly, and modelled at your volume during scoping.
Questions
AI Voice Agents questions
Will callers know they are talking to a machine?
Yes, and they should be told at the start. Being upfront performs better in practice than a convincing impression, and it avoids the complaint that follows when someone realises afterwards. Callers are generally tolerant of a system that is useful and honest about what it is.
How good is the technology now, really?
Considerably better than two years ago — natural pacing, interruption handling, sensible recovery. It still struggles with strong accents, poor lines, background noise and callers who go off-script. Expect a meaningful escalation rate and design for it rather than treating it as a defect.
What happens if it gets something wrong?
Escalation rules should catch the categories where being wrong matters, which is why the list above is built in as standard. Beyond that, every call is transcribed and reviewed weekly at first, so errors are found and corrected rather than accumulating unnoticed.
Should we start with all calls or just out of hours?
Out of hours, always. The alternative there is nobody answering, so the bar is low and the risk is small. Once transcripts show it performing well, extend to overflow during busy periods. Going straight to all calls is how a bad first month becomes a cancelled project.
What does it cost per call?
Platform and telephony charges are per minute and modest — typically pence rather than pounds for a short call. The realistic comparison is against a call answering service or the value of the enquiries currently missed, and we model both during scoping.
How is this different from an AI receptionist?
A voice agent is the underlying capability and can be pointed at any call flow — sales, support, triage. The receptionist service is the specific application of it to answering your main line and capturing enquiries. Same technology, different scope and pricing.
Last reviewed 28 July 2026.
Tell us what you are trying to fix
A 20-minute call, no pitch deck. The Nexclick will tell you what we would do, roughly what it costs, and whether we are the right people for it.