Bespoke telephony solutions
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We are telephony engineers, voice AI specialists and software developers — and we own the entire stack, from the data centre and the network to the code itself.

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Millions of calls a day1000 CPS supportOver 1 billion calls a year15 years onlineThousands of SIP trunksThousands of extensions20 000+ concurrent callsThousands of happy users700ms voice AI latencyIntegrate with anythingDual network data centreDual ISP networkDell hardware only30min support response
Millions of calls a day1000 CPS supportOver 1 billion calls a year15 years onlineThousands of SIP trunksThousands of extensions20 000+ concurrent callsThousands of happy users700ms voice AI latencyIntegrate with anythingDual network data centreDual ISP networkDell hardware only30min support response

One team. The whole telephony stack.

OUR SERVICES

01 Office Telephony Business-class PBX and VoIP, hosted or on-premise. desk phones, softphones and mobile apps that ring together, with compliant recording, queues, IVR menus and automatic failover to a second site. › 02 Call Centre Telephony Maximise agent talk time with Vicidial: predictive and preview dialling, blended inbound and outbound queues, live campaign monitoring, whisper and barge, and the reporting QA actually asks for. › 03 Programmable Telephony High-throughput voice APIs for teams who would rather write the logic themselves. Originate, bridge and control calls from your own code, stream audio live, and scale to thousands of channels. › 04 Voice AI Agents Voice AI agents that answer in 950 milliseconds, speak like people and never take lunch. They qualify leads, book appointments and hand over to a human with full context the moment a call needs one. › 05 Data Centre & Hosting A purpose-built environment inside Teraco, South Africa's carrier-neutral data centre. Colocation by the U or the rack, managed compute and storage, redundant power, and financing on the capex. › 06 Software Development Custom telephony and business software, built by engineers who run carriers for a living. CRM and billing integrations, portals, mobile apps and middleware for whatever legacy system you depend on. › 07 Wholesale & Resellers Stable platforms at honest prices, white-labelled where you want them. Wholesale minutes and geographic numbering, reseller PBX and dialler tenancies, your own brand on the portal, and margins you can build a business on. › 08 Consulting Advice from the people who build it, before anybody writes a line of code. We scope the system, choose the architecture, size the infrastructure and cost it honestly — telephony or otherwise. ›

What it costs.

PRICING EXTRACT

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Indicative — excluding VAT

Clients keep saying it.

CLIENT TESTIMONIALS

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Flagship engine

Project: Arch1medes

A multi-tenant telephony engine built to originate thousands of calls per second, pairing macro and micro real-time monitoring with instant workflow automation on live call outcomes. Conversational-AI audio is native, and the whole suite is API-driven.

Automatic voice messagingCall centre suite via APINative voice AI1000s cpsMulti-tenant

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Tell us what you are trying to run.

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Whatever part of the stack you are looking at — office lines, a call centre, carrier voice or something built from scratch — the conversation starts the same way: what are you trying to achieve, and by when.

Not sure which of these you need? Meet with us and we will work through the requirement together — we would rather scope it properly than sell you the wrong thing.

Talk to an engineer

We build and host large-scale telecommunication applications — software development, hosting and support are our biggest divisions. We own the whole stack: data centre, ISP, hypervisor and the software that runs on it.

Services Office Telephony Call Centre Telephony Programmable Telephony Voice AI Agents Data Centre & Hosting Software Development Wholesale & Resellers Consulting

Contact sales@bizvoip.co.za support@bizvoip.co.za accounts@bizvoip.co.za +27 87 654 3210 Cape Town, South Africa

Company Privacy Policy Company Info Arch1medes Platform

Office Telephony Call Centre Telephony Arch1medes Programmable Telephony Voice AI Agents Data Centre & Hosting Software Development Wholesale Carrier Consulting Company Talk to an engineer

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