TKOS — Tech Knowledge Open Systems
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Talk to a UCaaS specialist — cloud calls, contact center, and AI on one platform.

Hosted phone system, omnichannel contact center, AI receptionist, messaging and video — all on one login. Tell us what you're building and we'll route you to the engineer who owns it.

Need a live walkthrough? Ask for a 15-minute platform demo — we'll show your actual use case on the dashboard.

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Median first reply in 2 min — UCaaS engineers, not bots.

Online · 12 specialists available

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15 min

See hosted phone, contact center, and AI on a real account.

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ZA

+27 10 822 0011 — Mon–Fri, 07:00–20:00 SAST.

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Reach the right team

Three teams. Pick the one your message needs.

Skip the queue. Route directly to the team that owns your question — most replies come back the same hour you send them.

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Sales

Plan sizing, pricing, ROI for hosted phone, contact center and AI.

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p50 · 2 min

Technical support

Live calls, SIP traces, dial-plan tuning — answered by an engineer.

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Triage in 1h

Security · trust · compliance

HIPAA controls, STIR/SHAKEN attestation, and DPAs on request.

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Customer Stories

Built for every desk in a growing operation.✦

Every quote reflects a verified customer outcome, logged through the account review process — covering voice, messaging, and the AI layer stitched between them.

DW

David Whitfield

Director of Revenue Ops

Southline Medical

5.0

“Trained the voice bot on our intake scripts and after-hours rules. Leads stopped going to voicemail — we booked twelve percent more consults on the same ad spend.”

AI Voice Bot
CM

Carla Mendez

Head of Operations

Prime Roofing

4.9

“Four locations ran on four legacy PBXs. The migration took a weekend. We kept every number and cut our phone bill by thirty-one percent.”

Cloud Phone
JB

Jordan Bell

Managing Partner

Bell & Cross Legal

5.0

“The chatbot qualifies cases overnight and drops them into our CRM by morning. Our intake team starts the day with a queue instead of an empty inbox.”

AI Chatbot
PS

Priya Shah

Director of CX

Harborlight Swim

4.8

“Web chat, Instagram DMs, and the main line land in one agent thread. CSAT moved from 4.1 to 4.7 in a single quarter.”

Omnichannel
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Start free. Scale on the same network.

The platform you pilot today is the platform that carries your millionth minute. No migration. No replatforming. No renegotiation.

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TKOS — Tech Knowledge Open Systems

Africa's #1 Dynamic & Reliable Telecom Leader

Cloud phone, AI contact center and unified communications on one tier-1 SA telecom network.

Platform

  • UCaaS Platform
  • Hosted Phone System
  • AI Contact Center
  • TKOS AI Suite
  • Business SMS & MMS
  • Online Fax
  • HD Video Meetings

Solutions

  • Sales Teams
  • Support Teams
  • Remote Teams
  • Healthcare
  • Retail
  • Financial Services
  • Logistics

Features

  • Auto-Attendant & IVR
  • Call Recording
  • Conversation Intelligence
  • AI Sentiment Analysis
  • AI Virtual Assistant
  • Sales Call Intelligence

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  • Documentation
  • API Reference
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  • Security
Spaces Broadacres Willow Wood, 220 3rd Avenue, Fourways, Gauteng 2191
+27 10 070 6007www.tkos.co.za

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