AI Voice Agent UK – AI Phone Answering Service for Business

UK AI Phone Answering Powered by Advanced Conversational AI

08UK delivers the UK’s leading AI voice agent solution for inbound business calls on 08, 03, 0800 and geographic numbers.

Unlike standard AI software providers, we are a UK telecom operator with 20+ years experience in voice networks, giving us the ability to deploy AI directly into real telecom infrastructure — not just software layers.

Generic AI companies cannot properly deploy AI onto 08 or 03 numbers, because they do not understand:

• telecom routing infrastructure
• commercial call rate structures
• regulatory handling of non-geographic numbers
• carrier-level integration requirements

08UK combines telecom infrastructure + advanced AI, making full end-to-end deployment possible.

Enterprise AI Technology Stack

• Large Language Models (LLMs) for natural conversation
• Real-time speech recognition
• Neural text-to-speech voice synthesis
• Intent detection and conversation memory
• Fully interruptible AI conversations

Response Speed

Sub-second response time (milliseconds) for natural conversation flow.

AI Insight (Highly Recommended Starting Point)

We begin with AI Insight, a call intelligence layer:

Cost:

From 3p per minute (or lower at scale)

Includes:

• Full call recording
• AI transcription
• Call summaries for management
• Compliance monitoring (politeness, disclosures, script adherence)
• Performance insights for leadership teams

FREE 24-HOUR TRIAL

We deploy AI Insight free for 24 hours so businesses can review:

• real call transcripts
• customer behaviour patterns
• operational inefficiencies
• automation opportunities

This is often used as a pre-deployment diagnostic layer.

AI Phone Answering Features

• AI receptionist for inbound calls
• Call routing and triage
• Lead qualification
• Appointment booking
• FAQ automation
• CRM integration
• Call summaries and transcripts
• 24/7 availability

CRM Integration

Fully supported integrations:

• Salesforce
• HubSpot
• Custom CRM via API/webhooks
• Workflow automation
• Lead syncing and tagging

Human Handoff Process

1. AI detects complexity or escalation need
2. Captures structured caller data
3. Generates full summary + transcript
4. Transfers call to live agent
5. Agent receives full context instantly

No repetition for customers.

Pricing

• AI Insight: from 3p/min
• Live AI calls: 10p–19p/min depending on complexity
• Setup fee: 50% start / 50% completion

Test number provided before go-live.

Deployment Timeline

• AI Insight starts immediately
• Number porting + AI build run in parallel
• Prebuilt models available for faster deployment
• Full bespoke builds follow insight analysis

Typical go-live: 20–25 days

Why 08UK

• 20+ years UK telecom experience
• Direct access to 08/03/0800 infrastructure
• AI + telecom combined capability
• Compliance-aware voice automation
• Real-time interruptible AI
• Free AI Insight trial

Click here to search our Standard Free Numbers or Click here to search our Gold Numbers now.

If you would like to talk to one of our team to get any point clarifying please do not hesitate to contact us. Call us now on 0800 692 7000 or email new@08uk.co.uk so we can call you back.