VoIP Phone Systems

Smarter, Cheaper & More Reliable Business Phone Solutions – Nationwide

At V4 IT Services, we provide complete VoIP system installation, setup, and support across Australia, covering 1,500+ postcodes with a team of 100+ experienced technicians. Whether you’re a small business looking for a simple cloud-based phone system or a growing company needing a multi-site solution, we’ve got you covered.

With thousands of 5-star Google reviews, Australian businesses trust us for affordable, scalable, and high-quality communication systems.

Our VoIP System Services

VoIP Phone System Installation

setup, configuration, and number porting

Business Phone Setup

handsets, headsets, and conferencing systems

Cloud-Hosted PBX Solutions

manage calls across multiple locations with ease

Remote & Mobile Connectivity

use your business number from anywhere

Integration with CRMs & Helpdesks

connect VoIP with your business software

Call Routing & IVR Setup

professional menu and call-flow configuration

Voicemail & Call Recording

capture and manage every customer interaction

Ongoing Support & Maintenance

monitoring, upgrades, and troubleshooting

Network Readiness Testing

ensure your internet is optimised for voice quality

We work with all major VoIP providers, including 3CX, Yealink, Cisco, Polycom, Microsoft Teams, and Zoom Phone, offering both onsite and cloud-based solutions.

Book Today

Book today and experience Australia’s most trusted onsite & online IT support.
Expert technicians available 7 days a week.

Why Choose V4 IT Services?

How does it work?

Easy and Simple Process
Tell us about the Issue
01
Tell us about the Issue
Call or text us with your IT issues. Our friendly Front office will ensure you are directed to the right team.
Free Quote
02
Free Quote
Get a No Obligation Quote for an Online (Remote/Phone) or Onsite assistance.
Technician Assigned
03
Technician Assigned
Once you accept the quote, we assign a technician to come out to your address or assist you over the phone.
Issue Fixed
04
Issue Fixed
Get your IT issues fixed and make the payment using any card, BSB or One Time Direct Debit Option.

BEST Locations

Areas We Service

At V4 IT Services, we provide professional computer and laptop repair services across Australia, covering 1,500+ postcodes with a team of 100+ qualified technicians. Whether your device is running slow, won’t turn on, has a broken screen, or needs virus removal, our experts can fix it – onsite or remotely

ACT

Northern Territory

Tasmania

South Australia

Victoria

Queensland

New South Wales

What Our Customers are Saying?

130,735+ reviews

Frequently Asked Questions

Q: What is a VoIP phone system?
VoIP (Voice over Internet Protocol) uses your internet connection to make and receive calls, replacing traditional phone lines.

Q: Is VoIP cheaper than a landline system?
Yes – most businesses save up to 60% on monthly phone costs with VoIP.

Q: Can you install VoIP in multiple office locations?
Absolutely – we configure cloud PBX systems that connect your offices under one network.

Q: Do you provide handsets and hardware?
Yes – we supply and configure business-grade phones and accessories.

Q: Can you integrate VoIP with my CRM or helpdesk?
Yes – we integrate VoIP with CRMs, ticketing tools, and collaboration platforms like Teams and Zoom.

WORKING WITH EXCELLENT

Related News & Blog

V4IT has 10+ years of experience with providing wide area of specialty services works listed below.

Get In Touch

Contact Us Form

Headquartered in Melbourne, we have technicians all over Australia. Fill in the below form to get in touch with us.

    Contact Info

    Unit 4/11-15 Leicester Ave, Glen Waverley VIC 3150, Australia
    138 400
    info@v4it.com.au