Mount Gambier is the Limestone Coast's commercial powerhouse. South Australia's second-largest city and a regional hub for forestry, agriculture, manufacturing, healthcare, education, and professional services. With a population of around 30,000 and a catchment that extends deep into the surrounding districts, it's a city with metropolitan ambitions and the business community to match.

Gunners Business Solutions (GBS) is now delivering full-service business telecommunications to Mount Gambier and the broader Limestone Coast region. Cloud-hosted phone systems, business mobile SIM cards with voice and data, and pooled plans that let organisations share mobile inclusions across their teams — all managed by a regional provider that already has a proven track record in the area.

For Mount Gambier businesses that have been underserved by Adelaide-based or national providers, GBS offers something different: a technology partner with genuine regional DNA.

A City That Deserves Better Telecommunications Support

Mount Gambier sits roughly 450 kilometres from both Melbourne and Adelaide a geographic reality that has shaped the city's identity as a self-reliant regional centre. Its economy is anchored by the forestry and timber industry, with significant contributions from agriculture, limestone quarrying, manufacturing, wine (the Coonawarra region sits on its doorstep), and a growing services sector.

The city's cross-border position, straddling the Victoria–South Australia boundary, adds a layer of complexity for businesses. Many Mount Gambier companies operate across state lines, managing staff and clients in both Victoria and South Australia. That demands a communications platform that's flexible, mobile, and not tied to a physical location.

Despite being the largest regional centre between Melbourne and Adelaide, Mount Gambier has faced the same telecommunications frustrations as smaller towns: national providers offering products without meaningful local support, on-premise phone systems ageing out without a clear upgrade path, and business mobile management that amounts to little more than individual consumer plans with a corporate discount.

GBS has been servicing Mount Gambier for managed IT, and the expansion into telecommunications is a direct response to what clients and prospective clients have been asking for — a single regional partner who can manage the full suite of business technology. Being based in Warrnambool, just a few hours along the Princes Highway, GBS is closer and more responsive than the Adelaide-based alternatives that Mount Gambier businesses have had to rely on.

What Is a Cloud-Hosted Business Phone System?

A cloud-hosted PBX (private branch exchange) is a business phone system that's managed entirely in the cloud, rather than running on physical hardware in your office. For Mount Gambier businesses, this means no bulky phone server in a back room, no expensive maintenance contracts for ageing hardware, and no limitations when it comes to scaling up or adapting to new ways of working.

The system delivers all the features you'd expect from an enterprise phone platform: auto-attendant (so callers hear a professional greeting and can be directed to the right person or department), call routing and queuing, voicemail-to-email, call recording, conferencing, and the ability to take and make business calls from desk phones, computers, or mobile devices.

Because the platform lives in the cloud, adding new users, opening a new location, or enabling remote workers is straightforward — no technician visit required. And because GBS manages the system on your behalf, firmware updates, security patches, and system monitoring are all handled proactively, so your team can focus on their work rather than their phone system.

Business Mobile SIMs and Pooled Plans

Alongside hosted PBX, GBS is offering business mobile SIM cards with voice and data inclusions tailored for commercial use. Whether your team needs a handful of SIMs or a full fleet of mobile handsets, GBS provides plans designed for how businesses actually use mobile.

For organisations managing multiple mobile users, GBS's pooled voice and data plans are a practical way to reduce waste and control costs. Rather than each staff member having an individual allowance (where some burn through their data and others barely touch theirs), pooled plans let the whole team share a single pool of voice minutes and data. The result is better utilisation, fewer bill surprises, and simpler management.

All mobile services are managed alongside your hosted phone system and IT, meaning one provider, one support contact, and one bill for your entire business technology environment.

Why Mount Gambier Businesses Are Choosing a Regional Technology Partner

There's a reason GBS has built its business on regional relationships rather than chasing volume in the city. Regional businesses operate differently — they value reliability, straight talk, and the ability to pick up the phone and speak to someone who knows their name and their setup.

GBS brings that ethos to telecommunications. When a Mount Gambier business signs up with GBS, they're not getting a product from a portal — they're getting a managed service backed by a team that will help design the right system, provision the hardware, train the staff, and be there when something needs attention.

That relationship model extends to ongoing support. GBS proactively monitors hosted phone systems, manages firmware and security updates, and provides a direct line to technical support — not a queue. For businesses that have experienced the frustration of lodging support tickets with faceless national providers, the difference is immediate and significant.