Business Telephone & Network Solutions VoIP, PBX & Legacy Systems
Fast, Secure Business NBN for Melbourne, Regional VIC & Nationwide
Experienced Onsite Installation
Certified installation by experienced technicians.
Have your choice of hardware
Wide range of phones and devices available.
Call, Message, meet on-the-go
Stay connected anywhere with mobile apps.
Easy to Use Softphone App
Turn any device into a business phone.
0 Month Contract - NO LOCK IN TERMS
Flexible plans with no lock-in contracts.
Phones Don’t Have to Be Complicated — Let Sixfam Help
With over 15 years of experience in traditional and modern phone systems, Sixfam takes the guesswork out of choosing the right solution for your business. Whether you need a simple desk phone setup, a cloud-based VoIP system, or a full-featured PBX, we’ll assess your needs and recommend a solution that’s reliable, cost-effective, and easy to manage.
We offer a full range of business communication solutions including:
Telephony Networks
Mobile & Mobile Broadband
VOIP & Hosted Telephony
On-Premise Phone Systems
Data Services
Support for Legacy Hardware
From consultation to installation and support, Sixfam is your local expert in business connectivity. To learn more or book a technician, contact the team at Sixfam today.
At Sixfam, we specialise in support, maintenance, and upgrades for legacy phone systems, including Avaya, Panasonic, and other business PBX solutions. Whether you operate in Melbourne, regional Victoria, Southern NSW, or anywhere in Australia, we provide expert service to ensure your business communication systems remain reliable, secure, and fully operational.
Avaya Phone System Specialists: Sixfam has extensive experience maintaining, upgrading, and supporting Avaya IP Office and other legacy systems.
Key Locations We Serve:
Melbourne & Greater Melbourne: City offices, Eastern suburbs, Western suburbs, and surrounding areas
Regional Victoria: Shepparton, Goulburn Valley, Echuca, Ballarat, Bendigo, and nearby towns
Southern NSW: Albury-Wodonga, Wagga Wagga, and other regional centres
Australia-Wide: Remote support for legacy systems anywhere in the country
Legacy Phone System Support
Avaya IP Office Support & Maintenance
Support for Your Existing Avaya IP Office System: While the Avaya IP Office system may be an older platform, many businesses still rely on it for day-to-day communication. At Sixfam, we specialise in keeping these systems running efficiently with expert servicing, ongoing technical support, and access to a wide range of refurbished and legacy hardware.
Whether you’re experiencing issues, need replacement parts, or simply want to extend the life of your current setup, we can help. Our team provides:
Troubleshooting & fault diagnosis
Supply and installation of refurbished IP Office handsets and hardware
System upgrades and reconfiguration
Preventative maintenance and support
Don’t let outdated equipment hold your business back — contact Sixfam to keep your Avaya system operating smoothly.
Panasonic PBX Servicing & Spare Parts
Panasonic PBX systems are now officially end-of-life in Australia — but that doesn’t mean your business has to be left in the dark. Sixfam’s experienced team can assist with programming, maintenance, spare parts, and repairs to keep your existing system running smoothly for as long as possible.
We also offer reviews of your current Panasonic setup and can provide guidance on future-proof alternatives when the time is right.
If you’re still using a Panasonic PBX, get in touch with Sixfam to discuss your options and keep your communications on track.
Talk to Sixfam About Phone Systems
Sixfam helps businesses determine which Phone system type is best for their location and operational needs, and assists with upgrades and installation for business-grade performance.
