Modern VoIP desk phone next to a laptop in a bright professional corporate glass office

S E R V I C E

Business Phone Systems and UCaaS Australia

Modern cloud phone systems for Australian businesses — voice, video, messaging and mobile on one platform, with no on-premise PBX to maintain.

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Kookaburra Comms delivers cloud business phone systems and UCaaS (Unified Communications as a Service) across Australia. UCaaS combines voice, video, conferencing and messaging in one platform, supports remote and mobile staff, scales without new hardware, and removes the up-front capital cost of a traditional PBX.

Key facts

Common use cases

What's included

What a UCaaS rollout looks like

We start by mapping your existing call flows — who answers what, after-hours behaviour, voicemail-to-email, integrations with CRM or helpdesk tools. From there we design the new system on paper before we touch anything live.

Porting and provisioning happen in parallel, training is done before cut-over, and we’re hands-on through the first business day on the new platform. Most cut-overs are uneventful — which is exactly the goal.

What actually changes when phones move to the cloud

The handset on the desk may look the same, but three things change underneath.

The internet service becomes the phone line. That’s the biggest shift. If the connection drops, so do the phones — which is why we treat internet design as part of the phone project rather than something separate. Business internet failover and redundancy covers what a resilient design looks like.

Location stops mattering. Staff can take calls at a desk, at home, in a vehicle or on a mobile app with the same number and the same behaviour. For businesses with people who move between sites, this is usually the change they notice most.

Changes become software. Adding a user, changing after-hours routing or building a new menu no longer needs a technician on site with a laptop plugged into a box in a cupboard. That cuts both the cost and the delay of routine changes.

The decisions that drive the cost

Once the platform is chosen, three decisions account for most of the difference between a well-priced deployment and an expensive one.

Licensing by role, not headcount. Contact centre capability costs more and is usually needed only by staff working measured queues. Licensing everyone identically is the most common overspend we see. Which 8x8 licence do you actually need works through it.

Handsets versus apps. Not everyone needs a desk phone. Field staff, occasional users and hot-desking teams are often better served by a mobile or desktop app, which removes hardware cost and cabling from those positions.

Whether to rebuild or replicate. A migration is the natural moment to fix call handling that has quietly stopped working — reception manually transferring everything, after-hours callers reaching a voicemail nobody checks. Replicating the old system faithfully, faults included, is what happens by default if nobody asks the question.

What your network has to provide

Voice needs very little bandwidth and a great deal of consistency. The things that break calls are jitter, packet loss and a saturated upload path — not a slow download speed.

Before any cut-over we check that upload capacity suits the number of calls that will genuinely run at once, that voice traffic can be prioritised so a backup job can’t degrade a call, that the gateway handles call sessions predictably, and that desk handsets can be cabled rather than sitting on Wi-Fi. Where the wireless network will carry softphones, that gets looked at too.

If quality problems do appear after go-live, they’re almost always in the network rather than the platform — dropped calls on cloud phones covers the diagnosis.

Why Kookaburra Comms

Frequently asked questions

What is the difference between UCaaS and a traditional phone system?
A traditional PBX lives on a box in your comms room — you buy the hardware, license it per seat, and replace it every several years. UCaaS runs in the cloud as a subscription. You get voice, video, messaging and mobile in one platform, scale up or down by seat, and don't carry the capital cost or end-of-life risk of on-premise hardware.
Can we keep our existing business phone numbers?
Yes. We port existing numbers from your current provider to the new platform. With proper planning, the cut-over is essentially seamless — no downtime, no number changes.
Do staff need a deskphone, or can they use their laptop and mobile?
Either. Most modern deployments use a mix: deskphones at reception or for staff who prefer them, softphone on the laptop for desk work, and a mobile app so calls follow staff when they leave the office.
How much internet do we need for UCaaS?
Voice traffic is light — roughly 100 kbps per concurrent call. The bigger factor is reliability. We typically recommend a business-grade primary connection with a failover (often NBN + 5G) so calls don't drop if one service goes down.
Do you provide training and support after go-live?
Yes. We run user training before cut-over, are on-site or on-call for go-live day, and offer ongoing support agreements so changes, new starters and call-flow tweaks are handled by us, not your IT team.
What happens to cloud phones during an internet outage?
Once phones are cloud-based, the internet service is effectively the phone line. A resilient design uses a second connection of a different type with a gateway that fails over automatically, and inbound calls redirected to mobiles if the site becomes unreachable. That redirection needs configuring in advance, not during an outage.
Does everyone need the same licence?
Rarely. Contact centre capability costs more per user and is usually needed only by staff working queues that somebody measures. General staff need a standard licence, and shared devices such as meeting rooms or warehouse handsets often need a different arrangement again. Licensing by role rather than headcount is the single biggest saving on most deployments.
What if call quality is poor after we move?
It is almost always the network rather than the platform. The usual causes are a saturated upload path, jitter or packet loss, no prioritisation of voice traffic, or a consumer router rewriting call sessions. We work from the internet service inwards and use the platform's own per-call quality statistics rather than guessing.

Helpful guides

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Talk to Kookaburra Comms

Get a no-commitment quote for business phone systems and ucaas across Melbourne, regional Victoria or interstate. Call 03 9008 4199 or send a message.

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