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Technology in Telecom

Read the latest stories, use cases and updates to make optimal use of your business number.

Telephone answering service picking up an inbound business call on behalf of a company

Telephone answering service: what it does and what it costs

A telephone answering service answers inbound calls to your business number when your own team can't get to the phone, so enquiries turn into bookings and leads instead of missed calls and voicemail. This article covers the three types of service on the market, what each one costs, the signs a business has outgrown ad hoc call cover, and what to check before committing to a provider.

CallFactory / 10 Jul 2026 / 6 min read

technology
Virtual receptionist answering an inbound business call and routing it to the right team member

Virtual receptionist: professional call answering without a front desk

A virtual receptionist answers your inbound business calls, greets callers in your company name and routes each conversation to the right person, without a staffed front desk. This article explains what the service covers, how the human answering-service model compares with an AI receptionist, what both cost against hiring reception staff, and how to connect one to the business number your customers already dial.

CallFactory / 03 Jul 2026 / 6 min read

technology
Diagram of an Interactive Voice Response menu answering an inbound business call and routing it to the right team

IVR meaning: what Interactive Voice Response does for a business

IVR stands for Interactive Voice Response, the automated layer that answers an inbound call, presents the caller with options and routes them to the right person or queue. This article explains what the term means, how the system handles a call from ring to connection, what a business actually uses it for, and where an IVR still earns its place alongside a conversational voicebot.

CallFactory / 26 Jun 2026 / 6 min read

technology
Decision diagram comparing a traditional press-button IVR menu with a conversational voicebot for inbound business calls

Voicebot versus traditional IVR: when each one wins

IVR menus and voicebots get compared as if they were two versions of the same product, but they answer different questions. An IVR routes a caller through a fixed tree of choices, while a voicebot understands intent and replies in natural speech. The right answer for a UK business depends on call volume, the variety of reasons people ring and whether the goal is routing, answering or both.

CallFactory / 28 May 2026 / 9 min read

technology
Schema showing three stacked components on the left side and a single realtime speech model on the right side

Two ways to build an AI voicebot: stitching versus realtime

The way an AI voicebot processes speech determines whether it sounds natural or slow and disjointed. Stitching stacks three separate components, whilst a realtime speech model handles the entire conversation in one go. For most business call flows, realtime delivers the best results, though stitching remains valuable for post-call analysis.

Jan / 22 Apr 2026 / 4 min read

technology
AI receptionist with headset for business telephony

AI Receptionist: 24/7 Availability Without Extra Staff Costs

A smart telephone assistant that takes calls, books appointments, and qualifies leads in fluent English, 24 hours a day, without the cost of extra staff.

CallFactory / 21 Apr 2026 / 5 min read

technology

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