How Much Does a 3CX Phone System Cost in Australia? A 2026 Pricing Breakdown

A 3CX phone system in Australia typically costs between $AUD 60 and $AUD 250 per month for a small business, depending on how many simultaneous calls you need, whether you choose cloud hosting or self-hosting, and which SIP trunk provider you use. The 3CX licence itself is now priced on simultaneous calls (not per user), which makes it substantially more affordable than per-seat hosted phone system alternatives at any reasonable team size.

The most common question we get from Melbourne businesses looking at 3CX is: what does it actually cost, all in, per month in Australian dollars?

Most of the pricing content online targets UK or US buyers, quoted in USD or GBP, and does not account for Australian SIP trunk costs, local hosting options or the January 2026 3CX licensing changes. This article puts the real numbers in front of you, using AUD, for the Australian market.

We will break down every cost component: the 3CX licence, hosting, SIP trunks, handsets, and ongoing support. We will also show you what a typical 3CX deployment costs for different business sizes, and explain how the 3CX V20 pricing model works after the January 2026 update.

How 3CX Licensing Works in 2026: Simultaneous Calls, Not Per-User Seats

3CX changed its licensing model significantly with V20, and the January 2026 update refined it further. Understanding how it works now is the starting point for any 3CX pricing conversation.

3CX no longer charges per user in the traditional sense. The 3CX licence cost is based on the number of simultaneous calls your business needs, which means the number of calls happening at the same time across your whole organisation.

Here is why that matters. A team of 40 people does not have 40 calls happening at once. In most office environments, you might have 8 to 15 active calls at peak times. A 40-person team might comfortably run on a 16-simultaneous-call licence, paying for 16 concurrent channels rather than 40 seats.

Compare that to Microsoft Teams Phone or a traditional hosted phone system that charges per user, per month. At 40 users, you are paying 40 seat licences regardless of actual call volume. The 3CX model rewards businesses with realistic call patterns rather than penalising them for headcount.

Note: 3CX V20 introduced new licence tiers in January 2026. If you received a 3CX quote before this date, get an updated quote, as the pricing structure has changed.

3CX Licence Cost in Australia: The Tiers Explained

3CX offers three licence tiers: SMB, PRO and ENT. The right tier for your business depends on the features you need, not just the number of calls.

Tier	Best For	Key Inclusions	Approx. AUD (Annual)
SMB	Small business, basic telephony	Call queues, IVR, call recording, mobile app	From ~$AUD 250-400/yr for small call counts
PRO	Growing businesses, more advanced routing	All SMB features + CRM integration, advanced reporting, hot desking	From ~$AUD 500-900/yr for 8 sim. calls
ENT	Contact centres, large organisations	All PRO features + call centre tools, Skills-Based Routing, listen/whisper/barge	From ~$AUD 900-2,000+/yr depending on calls

These figures are indicative based on 3CX’s published pricing. Actual AUD cost depends on your reseller, the number of simultaneous calls licenced, and any promotional pricing. Contact a local 3CX partner for a current quote.

The 3CX licence alone is not the total cost. It covers the software and features, but you still need hosting, a SIP trunk and any handsets. The sections below break those down.

Hosting Costs: Cloud vs Self-Hosted

Once you have the 3CX licence, you need somewhere to run it. There are three options for 3CX deployment in Australia.here are three options for 3CX deployment in Australia.

•  3CX-Hosted (via 3CX’s own cloud)

3CX offers their own hosted phone system option bundled with some licence tiers. The platform is hosted on 3CX’s infrastructure. This is the simplest option for small businesses that do not want to manage a server, but it gives you less control over the infrastructure location and performance.

•  Self-Hosted on Your Own Server or VPS

You run 3CX on your own Windows or Linux server, either on-premise or on a cloud VPS (for example, a local Australian data centre). This gives you full control and is often the lowest ongoing cost, but it requires your IT team or a 3CX partner to manage the server and updates.

A suitable Australian VPS for 3CX starts at around $AUD 30-80 per month depending on the provider and specs required.

• Managed Hosting via a 3CX Partner

A local 3CX partner like Telco ICT hosts and manages the 3CX instance on your behalf, on Australian infrastructure. This is the option most Melbourne businesses choose, because it combines cloud convenience with local support and proper management.

Managed hosting costs vary by provider and the level of support included, but typically sit in the range of $AUD 50-150 per month for small to mid-size businesses, inclusive of the hosting infrastructure.

Hosting Option	Monthly Cost (AUD est.)	Who Manages It	Best For
3CX cloud (3CX-hosted)	Bundled in some tiers	3CX (offshore)	Very small teams wanting simplicity
Self-hosted VPS	$30-80/mo for server costs	Your IT team	Businesses with in-house IT capability
Managed by 3CX partner	$50-150/mo (incl. management)	Your local partner	Most Melbourne businesses

SIP Trunk Costs in Australia: Where Call Rates Come From

Your SIP trunk is how 3CX connects to the public phone network to make and receive calls. Because 3CX is carrier-agnostic, you choose an Australian SIP trunk provider separately, and this is where your per-minute call costs come from.

Australian SIP trunk providers typically charge in two ways: a monthly line rental fee per channel (concurrent call), and per-minute rates for outbound calls. Inbound calls to your phone numbers usually have a monthly cost per number plus sometimes a small per-minute charge.

A typical Australian SIP trunk setup for a small Melbourne business of 10-25 staff might look like this:

• Channel (concurrent call) rental: $AUD 10-18 per channel per month. For 8 simultaneous calls, that is roughly $AUD 80-144 per month.
• Local and national calls: $AUD 0.03-0.06 per minute depending on the provider and plan.
• Mobile calls: $AUD 0.12-0.18 per minute.
• Phone number rental: $AUD 2-5 per number per month.
• Number porting: Usually a one-time fee of $AUD 15-50 per number to port existing numbers across.

SIP trunk costs vary significantly between providers. Telco ICT sources competitive Australian SIP trunks as part of managed 3CX solutions, so your calling rates are included in a single monthly cost.

Important: PSTN calling rates are a significant part of your monthly 3CX cost. Get actual call volume data from your current phone bills before comparing. Heavy outbound callers (sales teams, support teams) will have different economics to businesses with mainly inbound calls.

Handsets and Hardware: Do You Need Physical Phones?

3CX works without physical handsets. The 3CX app on desktop and mobile handles calls, so many businesses deploy 3CX with no desk phones at all. This is common for office teams using headsets with computers, or for remote and hybrid teams.

If you do want physical IP phones, compatible handsets range from around $AUD 80-120 for basic models to $AUD 250-450 for mid-range colour-screen phones from brands like Yealink or Fanvil. High-end reception or executive phones can run $AUD 500-900.

Handsets are a one-time capital cost, not a recurring monthly cost, so they factor into your upfront investment rather than your monthly outgoings.

Handset Type	Approx. AUD Cost Each	Typical Use Case
Basic IP handset (e.g. Yealink T31P)	$80-120	General desk phone, small team
Mid-range colour display (e.g. Yealink T54W)	$200-280	Office staff, team leads
Reception / operator console	$350-600	Receptionist, high-call-volume roles
Cordless DECT handset	$150-250	Warehouse, retail, mobile staff

Total Cost of Ownership: What 3CX Really Costs Per Month in Australia

Let us put all the components together with realistic AUD numbers for three different Melbourne business sizes.

• Small Business: 10 Staff, 4 Simultaneous Calls

Cost Component	Monthly AUD (est.)
3CX SMB licence (4 sim. calls, annual cost amortised)	$20-35
Managed hosting via local 3CX partner	$50-80
SIP trunk: 4 channels + inbound numbers	$60-90
Call costs (estimated usage)	$40-80
Total (excl. handsets)	$170-285/month

Cost ComponentMonthly AUD (est.)3CX PRO licence (10 sim. calls, annual cost amortised)$60-90Managed hosting via local 3CX partner$80-130SIP trunk: 10 channels + inbound numbers$130-200Call costs (estimated usage)$80-180Total (excl. handsets)$350-600/month

• Larger Business / Contact Centre: 60+ Staff, 20+ Simultaneous Calls

Cost Component	Monthly AUD (est.)
3CX ENT licence (20 sim. calls, annual cost amortised)	$120-200
Managed hosting (dedicated, higher spec)	$150-250
SIP trunk: 20+ channels + inbound numbers	$250-400
Call costs (high volume)	$200-500+
Total (excl. handsets)	$720-1,350+/month

These estimates are indicative. Your actual cost depends on call volume, number of phone numbers, the SIP provider selected, and the level of managed support included. A 3CX partner can build you a specific quote based on your real usage data.

3CX vs Other Hosted Phone System Options: A Cost Reality Check

To put 3CX’s costs in context, here is a rough comparison for a 30-person Melbourne business against other common options.

Solution	Approx. Monthly Cost AUD (30 users)	Notes
3CX PRO (managed, local SIP trunk)	$350-600	Simultaneous call licensing, full features
Microsoft Teams Phone (Teams Phone Standard + calling plan)	$600-1,100+	Per user pricing at 30 users adds up fast
RingCentral (hosted VoIP, per-user pricing)	$900-1,500+	AUD pricing for Australian plans
Traditional PBX (legacy on-premise)	Variable + capital cost	High maintenance, no cloud features

The per-user pricing models hurt at scale. A hosted phone system that charges $AUD 35 per user per month with a calling plan costs $AUD 1,050 per month at 30 users, before you add in any advanced features. 3CX on simultaneous call licensing for the same business, with realistic call volume, consistently comes in lower.

What the 3CX Licence Does Not Include

A few things worth understanding clearly before you get a quote:

• SIP trunks are separate. The 3CX licence covers the software and features. The connection to the phone network and your call rates come from your SIP trunk provider, which you choose independently.
• Handsets are extra. IP phones are a hardware purchase on top of the software licence.
• Hosting is separate (unless bundled). Some 3CX resellers include hosting in their managed service fee. Make sure you know whether your quote includes hosting or not.
• Number porting has a one-time cost. Porting your existing business phone numbers to your new SIP trunk is usually a one-off charge per number.
• Support level varies by partner. The 3CX licence includes access to 3CX support via its partner network, but ongoing managed support, proactive monitoring and configuration help typically sit in the managed service fee from your local 3CX partner.

3CX Pricing for Small Business: Is It Worth It?

For small business use with 5 to 15 staff, 3CX is genuinely competitive. The SMB tier at a low simultaneous call count costs very little per month, and you get a proper business phone system with call queues, IVR, call recording and mobile app out of the box.

The comparison often comes down to this: a small business that is already using 3CX and paying $AUD 200-300 per month all-in gets features that a per-user hosted service would charge $AUD 600-800 per month for at the same team size.

For businesses with fewer than 5 staff and very light calling needs, a simpler VoIP solution might make more financial sense. 3CX’s value proposition grows as team size and call volume increase.

Using 3CX: Is It Complex to Run Day-to-Day?

Using 3CX as a daily business tool is not complex for end users. Making and receiving calls through the 3CX app feels like any other softphone or mobile app. Transferring calls, checking voicemail and managing your presence status are all accessible without any technical training.

Admin-level management, including configuring call routing, adding users, changing IVR flows and reviewing call recording, happens in the 3CX management console. For businesses using a managed service from a local 3CX partner, the partner handles all admin tasks. You ask for changes, and they make them.

For businesses that want full control, the 3CX management console is well-documented and designed for IT staff without deep telephony backgrounds.

Get a 3CX Quote for Your Melbourne Business

Telco ICT Group is a Melbourne-based 3CX partner that provides 3CX licences, managed hosting, local SIP trunks and ongoing support as a single monthly service. We quote in AUD and build every proposal around your actual call volume data, not guesses.

If you want to know exactly what a 3CX phone system would cost for your specific business, call us or send us your current phone bill. We will put together a line-by-line comparison, all in Australian dollars, so you can see the real numbers before committing to anything.

Learn more about our 3CX phone system in Melbourne, or get in touch to request a no-obligation quote today.

Frequently Asked Questions About 3CX Pricing in Australia

Does 3CX charge per user?
Not in the traditional sense. 3CX V20 pricing is based on the number of simultaneous calls (concurrent calls) your business needs, not the total number of users. This makes it more cost-effective than per-seat hosted solutions for most businesses with realistic call patterns.

What changed with 3CX pricing in January 2026?
3CX refined the V20 licensing tiers and pricing in January 2026. The simultaneous call model remained, but tier inclusions and pricing bands were adjusted. Quotes from before this date should be refreshed.

Is 3CX available in Australia?
Yes. 3CX works with Australian SIP trunk providers, Australian phone numbers and Australian compliance requirements. Many Melbourne businesses run 3CX through a local 3CX partner who provides both the licence and the SIP connectivity.

What is the cheapest way to run 3CX in Australia?
Self-hosting 3CX on a local VPS with a budget SIP trunk provider gives you the lowest monthly cost, but requires IT capability to manage. For most businesses, a managed service from a local partner is better value when you account for support and uptime.

Can I get a fixed monthly price for 3CX all-in?
Yes. Managed 3CX providers typically offer an all-in monthly price covering the licence, hosting, SIP trunks and support. This makes budgeting predictable. Ask specifically for a quote that includes all components in AUD.

Is 3CX better value than Microsoft Teams Phone?
For most Melbourne businesses above 15-20 staff, yes. The simultaneous call licensing model makes the total cost of ownership substantially lower than per-user Teams Phone pricing at scale. For very small businesses already on Microsoft 365 Business, Teams Phone may be comparable in cost for simple calling needs.