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VoIP & Phone Systems Perth

VoIP & Phone Systems

Clear, reliable communication is essential for every business. With modern VoIP technology, you can enjoy crystal clear calls, powerful features and lower costs, all delivered through the cloud.

At Granite IT, we help Perth businesses move away from outdated phone systems and embrace modern VoIP solutions that are flexible, scalable and easy to use. We handle everything from setup and porting to management and support, giving you Rock Solid IT communication every day.

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What We do

Our VoIP and cloud phone system services include:

Cloud-based VoIP phone systems

Reliable, high quality calling from any device.

Hosted PBX setup

Advanced call routing, voicemail to email, auto attendants and more.

Softphone + mobile app setup

Make business calls from your computer or smartphone.

Handset supply & installation

Desk phones, cordless models and conference phones.

Number porting

Keep your existing business numbers with zero disruption.

Multi-site solutions

Unified phone systems across multiple offices or remote teams.

Microsoft Teams Calling integration

Use Teams as your business phone system.

Call flow design

Professional menus, queues and custom routing.

Ongoing monitoring & support

Fast, friendly Perth-based help when you need it.

Whether you need a simple phone setup or a fully featured PBX replacement, we’ve got you covered.

How We Do It

 We make upgrading your phone system simple and stress-free. The result? A modern phone solution that’s reliable, cost-effective and easy to use:

1.

Assess: We review your current phone system, call volumes, business needs and internet capability.

2.

Plan: We design a cloud phone solution that fits your workflow, staff structure and future growth.

3.

Implement: We set up handsets, apps, call routing, voicemail and menu options — all configured properly from day one

4.

Port: We safely transfer your existing numbers without disrupting your business.

5.

Support: We provide ongoing management, updates and local support for your phone system.

Why Choose Granite IT for VoIP & Phone Systems?

We deliver phone systems that enhance your communication, not complicate it.

Supporting Perth Businesses Across Every Industry

We provide VoIP and cloud phone solutions for businesses of all sizes, including retail, trades, professional services, healthcare, construction, education and multi-site operations. Whether you’re upgrading an old phone system or setting up a brand-new office, we can help.
Our support covers the entire Perth metropolitan area, including:

Upgrade to a Modern Phone System Today

Ready for a more reliable, flexible and affordable phone solution? Talk to Granite IT today about a cloud-based VoIP phone system that fits your business perfectly.

Call us on 08 6165 4937 or request a free consultation online.

Frequently Asked Questions

Is VoIP reliable for business calls?
Yes. With the right setup, VoIP provides excellent call quality, reliability and flexibility for business communication.
Absolutely, we handle full number porting with no interruption to your services.
Yes. We supply business-grade VoIP handsets, cordless models and conference phones.
Yes. VoIP allows calls through mobile apps or softphones while keeping personal numbers private.
Most businesses already have adequate internet. We assess your connection to ensure call clarity and reliability.

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