VoIP & Cloud Phone Systems

VoIP phone systems,
configured by locals.

Hosted cloud, on-premises IP PBX and SIP trunking — installed and supported by A&B Communications' Brisbane-based technicians. Not an offshore call centre.

Call 1300 768 999 Get a Free Quote
ACMA Registered
Est. 1998 · 25+ Years
Brisbane & SEQ Local
★ 4.8 · Google Reviews
VoIP Phone Systems Brisbane
VoIP features

VoIP phone system features for Brisbane businesses

Hosted Cloud VoIP

No on-site hardware. Your team makes and receives calls from desk phones, laptops or mobiles — from any location.

IP PBX On-Premises

Full control with no cloud dependency. Consistent call quality regardless of internet conditions.

SIP Trunking

Replace PSTN/ISDN lines on your existing PBX with SIP trunks — reducing monthly costs immediately.

Auto Attendant & IVR

Professional call routing — press 1 for sales, 2 for support — configured to your exact requirements.

Voicemail to Email

Missed call voicemails delivered as audio files to your email inbox. Never miss a message.

Call Failover

Automatic diversion to mobile or backup numbers if the internet goes down. Always reachable.

ACMA Registered Cablers
All cabling is compliant and certified to Australian standards.
25+ Years in Business
Established in Brisbane in 1998. Still locally owned and operated.
Brisbane & SEQ Local
Local technicians — not a national call centre routing your job offshore.
iPECS & Alcatel-Lucent Enterprise
Supply, install and support for Ericsson-LG iPECS systems. Service and support for Alcatel-Lucent Enterprise systems.
FAQ

Common questions

Each concurrent call uses approximately 100Kbps. A standard NBN 25 connection comfortably handles 10+ simultaneous calls. We assess your bandwidth before recommending a solution.

Yes. We handle number porting as part of the migration process, transferring your existing Brisbane landline or 1300 numbers to the new VoIP service. We manage the process with your carrier so there's no disruption to incoming calls.

Calls automatically divert to mobile numbers or a backup line. We configure failover during installation so your business stays reachable.

Yes. Mobile softphone apps and web-based phones let staff make and receive calls on the business number from anywhere — ideal for Brisbane businesses with hybrid working arrangements.

VoIP is ideal with a stable NBN or fibre connection. For sites with unreliable internet we recommend hybrid setups. See our business phone systems page for a full comparison.
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Related services

Business Phone Systems

PBX, VoIP and hybrid systems supplied, installed and supported.

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Installation

End-to-end installation from site survey to staff training.

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Data Cabling

ACMA certified Cat6, Cat6A and fibre cabling installation.

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Repairs & Maintenance

Fast fault response and preventative maintenance plans.

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Ready to get started?

Get a free quote from a
Brisbane-based technician.

No obligation. No offshore call centres. Just a local expert who knows the job.

Request a Free Quote 1300 768 999