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VoIP systems for your business.

A scalable, feature-rich phone system that works from anywhere — with 99.99% guaranteed uptime, AI reception and video meetings built in.
Scaleable VoIP solutions that stay online

Business Communication That Grows With You

A modern VoIP system replaces your ageing phone line with a cloud or locally-hosted platform that brings calling, video meetings, team chat and CRM integration into one connected setup.

99.99% Guaranteed Uptime

Cloud-based uptime security keeps you talking.

AI Receptionist Included

Any Handset, Any Location

A cloud-based communications solution scaled to your business.

Stay available, and continue communicating.

Cloud or On-Premise Hosting

Choose a locally-hosted or cloud-hosted setup, giving you the flexibility to match your infrastructure and budget.

AI Receptionist

An AI-powered receptionist can answer, screen and route calls automatically, reducing missed calls without adding headcount.

Built-In Video Meetings

Host video calls and meetings directly through your phone system, without needing a separate conferencing tool.

Team Chat, One Platform

Calls, video and team messaging run through the same system, keeping every conversation in one place.

CRM Integration

Connect your phone system directly to your CRM, so call history and customer context are always at hand.

Open-Source Flexibility

Being open-source, your system supports a wide range of handsets, from professional touchscreen office phones to portable cordless units, all running on 3CX and Yealink hardware.

Call to talk to us about VoIP solutions today.

Call us

Get in touch with us to get started today.

Visit us

We're located at 5 James Street, Thebarton S.A. - come and visit us to talk about your needs today.

Submit an enquiry

Submit an enquiry and we can get back to you on next steps.
Security and managed IT services for South Australian businesses since 1985.

10 James Street, Thebarton SA 5031
© 2026 Security House of SA. All rights reserved.

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