Four O'Clock in the Warehouse
A contractor goes down between two racking bays. It's ten past four. The nearest person runs to the wall phone by the roller door — the one nobody has touched in eight months — and dials 000.
Three things now determine what happens next, and none of them is about the ambulance.
Does that handset dial 000 at all?
It's the most locked-down phone in the building, because somebody sensibly restricted it to three internal extensions two years ago. Did that rule carve out emergency numbers? Nobody has ever checked.
What address does the call present?
The warehouse is on a different street to the office. If the whole account carries one address, the operator receives the office — six kilometres away, past two sets of lights.
Can the caller say where they are?
Under this much stress, in a building they've worked in for a month, with a unit number they've never had to recite. Is the address written anywhere near that phone?
Every one of those three is a five-minute administrative task that costs nothing. Every one of them is invisible until the day it isn't. This article is about closing all three.
What the Operator Actually Receives
Almost nobody who buys a phone system knows how an emergency call works, which is fair — it's the feature you hope never to use. But it explains every decision below, and it takes a paragraph.
When somebody dials 000, the call doesn't go to police, fire or ambulance. It reaches an emergency call service operating under a statutory framework, where an operator establishes which service is needed and in which state, then transfers the call to the relevant emergency services organisation. Travelling alongside the voice is information about where the call came from — and that data is what gets help to the caller if the caller can't say where they are.
| Call from | Location information carried | How accurate |
|---|---|---|
| Mobile phone | Network- and handset-derived location from the mobile network | ✓ Often good, and improving |
| Old copper line | The address the line physically terminates at | ✓ Exact — the line is the address |
| Fixed VoIP / cloud phone | The service address registered in the provider's records | Exactly as accurate as your records are |
| App away from the office | Still the registered service address — not the phone's GPS | Potentially wrong. This is the real risk. |
Your softphone does not send GPS to the emergency operator
A softphone is an application making a call over a telecommunications service. The location carried with an emergency call comes from the service record, not the device. Your phone's GPS is not in that path at all. So someone dialling 000 from the app in a warehouse across town presents whatever address is on their service.
This isn't a flaw a better app would fix. It's a consequence of the emergency call framework being built around identified services at known addresses — which is exactly what makes it dependable for the vast majority of calls. The right response isn't to distrust the system. It's to keep your half of it accurate.
The Three Ways Businesses Get It Wrong
1. The address is stale
The most common by a wide margin. A business moves, and updates the address on its invoices, its website, its Google listing and its letterhead. The one that matters in an emergency is on a service record nobody looks at. Add to that: new estates and new developments where the street may be more recent than some address databases — worth verifying explicitly if you're in a new community, as covered in getting connected on LightFast GPON fibre.
2. One address is covering several sites
A second branch, a warehouse, a workshop or a shopfront added later, all silently inheriting the original address because nobody was asked the question. Hybrid work made this dramatically worse: every home worker on the account presents the office too.
3. Call barring quietly blocked it
This one is entirely self-inflicted, and we see it more than the address problem. A business restricts outbound dialling to control costs — internal-only extensions, access codes for outside lines, international barred, a warehouse phone locked to three numbers. Sensible cost control. And unless it was configured carefully, it can also block 000.
Four configurations to check today
- Call barring rules. A rule permitting only internal calls must carve out emergency numbers explicitly. Many don't by default.
- Access codes and prefixes. If your system needs a 0 or 9 for an outside line, does 000 work without it? On a well-configured system, yes. Verify rather than assume.
- PINs and account codes. Never require one for an emergency call. Nobody remembers a code under stress, and the caller may be a visitor or a contractor.
- Lobby, lift, warehouse and public-area phones. The most locked-down handsets in the building, and frequently the nearest one to an incident.
Do not test this by dialling 000
Emergency operators handle an enormous volume of non-genuine calls, and a test occupies a line somebody else may need urgently. Verify the configuration in the system instead — that's where the answer is. If you want the call path verified end to end, ask your provider to arrange it properly; carriers have processes and test facilities for exactly this.
The Word "Certain" in "Certain VoIP Services"
Official guidance says you can call Triple Zero from any fixed or mobile phone, from a satellite phone, and from certain VoIP services. That qualifier is doing enormous work.
Emergency call access isn't an automatic property of anything that can make a call. It depends on the service coming from a carriage service provider that carries emergency calls and passes the required information. Which produces three quite different products sitting side by side in the market:
| What you might be using | Emergency calling | Verdict for a business premises |
|---|---|---|
| A proper business phone service from a provider operating inside the Australian framework | ✓ Carried, with a registered service address per site | What a business should have |
| A calling app or collaboration tool bolted onto a productivity suite | Sometimes, sometimes only in certain configurations | Frequently deployed without anyone checking which |
| A cheap international SIP service bought on per-minute rates | ✗ Often explicitly excluded in the terms | A genuinely bad trade for a staffed premises |
VOCPhone is in the first row: emergency calls carried, a registered service address for each site, and Australian humans available 24/7 to change it when you move. That last part matters more than it sounds — an address you can't get updated quickly is only marginally better than a wrong one. If you're comparing providers, this question rarely appears on a feature matrix and should: see how the alternatives compare.
What Changed in Australian Law
Australia has spent two years rebuilding the assurance around emergency calling, prompted by failures that led to a Senate inquiry. If you buy telecommunications, the direction of travel changes what you're entitled to ask for.
| What | Detail | What it means for you as a buyer |
|---|---|---|
| Triple Zero Custodian and Emergency Calling Powers Act 2025 | Commenced 1 November 2025. Establishes a Triple Zero Custodian within the federal communications department to oversee the emergency call ecosystem end to end. | Somebody is accountable for the whole chain, rather than each telco owning only its own segment. |
| New ACMA powers | The regulator can direct industry action to keep the emergency call service functioning, and compel information sharing. | A regulator that can order remediation rather than only investigate afterwards. |
| Testing during changes | From 1 November 2025 telcos must test Triple Zero during upgrades and maintenance, with improved network and device testing requirements. | Aimed squarely at the failure mode where an upgrade silently broke emergency calling. Fair to ask how a provider complies. |
| Outage communication | Enforceable obligations to communicate with customers and stakeholders during major and significant local outages. | You're entitled to be told. See the transparency rules and outage registers. |
| Complaints handling | Enhanced requirements specifically for network outage complaints. | A defined path when a provider goes quiet after an incident. |
| Still in progress | The Custodian is considering standardised mandatory welfare checks, regular network testing including ahead of upgrades, and closing transparency gaps. | Expect more obligations. Providers already doing this voluntarily absorb them without a repricing conversation. |
The shift, in one sentence
Emergency calling has moved from something assumed to work to something that must be demonstrated to work. The businesses that benefit are the ones who ask their provider to demonstrate it.
The incidents behind all of this are worth reading in their own right for the network-dependency lessons — see the Optus Triple Zero outage, the Telstra national outage, and the public outage registers you can now use to check a provider's record before you sign.
Blackouts, and the Mobile in the Drawer
A fixed VoIP service needs working power and a working connection. In a blackout that path is gone — and it's worth saying plainly that this isn't a peculiarity of cloud telephony. A modern nbn connection can't carry a call without power either, and new fibre estates have no copper line to fall back on at all. The old picture of a phone that worked in a blackout describes a network that has largely been switched off.
So the plan can't depend on the building. Three measures, ascending in cost:
| Measure | Protects against | Effort |
|---|---|---|
| A charged mobile per site | Everything. A mobile reaches 000 with no service from your carrier, no credit and no SIM. | None — provided people know where it is |
| A small UPS on the router and network gear | Short power interruptions, which are most power events. Keeps calls and internet running through them. | Ten minutes, modest one-off cost |
| Mobile failover plus overflow routing | Connection faults. Calls redirect to the app over 4G or 5G, to mobiles, to another site, or to an AI Phone Agent that answers. | A configuration change, done once |
Note that the first measure protects your people and the third protects your business continuity. They're different problems and both need answering. The continuity design is covered properly in why one network is a single point of failure and the practical playbook in keeping your phones connected during an nbn outage.
Your One-Page Emergency Calling Policy
Copy this, adapt the bracketed parts, and put it in your induction pack and on the wall near your fixed phones. It's the shortest useful document in this article.
Emergency calling — [Business name]
1. In an emergency dial 000. It works from any phone in this building and from any mobile, including a locked mobile with no credit and no SIM.
2. This site's address is: [full street address, unit/level number, suburb, state]. Say it to the operator. Don't assume they have it.
3. If you are not at a company site — a home office, a client site, a job in the field — use a mobile, not the VOCPhone app. A mobile tells the operator roughly where you are; the app tells them the address on your service record.
4. In a blackout or internet outage, use the site mobile, kept at [location], or your own mobile.
5. 106 is the text-based emergency service for people who are deaf or have a hearing or speech impairment, via a TTY device. You cannot text 000.
6. Never dial 000 to test the phones. Report any concern to [name/role].
And the administrative half — the ten-minute check for whoever owns the phone system:
- Confirm the registered service address for every site on the account. If you do only one thing, do this.
- Confirm 000 dials from every extension with no prefix, code, PIN or supervisor.
- Check the lobby, lift, warehouse and public-area handsets specifically. The most locked down; often the closest to an incident.
- Put the site address on a label on or near fixed phones so a caller can read it out. Cheapest control in this entire article.
- Register home addresses for permanently home-based staff where per-user addresses are supported.
- Identify a charged mobile per site and tell people where it lives.
- Add a UPS to the router and network equipment.
- Set a six-monthly reminder to re-check addresses, plus a trigger on any move. Addresses drift; reminders don't.
000, 112 and 106 — Killing the Myths
Three numbers, and a stubborn amount of misinformation. Worth correcting in your workplace, because the myths waste seconds that matter.
| Number | What it is | The myth to kill |
|---|---|---|
| 000 | Australia's primary emergency number. The one to teach, use and print. | None. This is the answer. |
| 112 | An international standard emergency number recognised by mobile handsets under the GSM specification. From an Australian mobile it routes to the same Triple Zero service. | That it's "the secret number that gets priority" or works where 000 won't. It doesn't — it's an alternative, not an upgrade. |
| 106 | The text-based emergency service for people who are deaf or have a hearing or speech impairment, via a TTY device. | That you can SMS 000, or text 106 from an ordinary phone. Neither is true. |
The useful action: put 000 and 106 in your written procedures, and make sure people know 000 works from a locked mobile with no credit. Both facts are worth more than any configuration change above.
Six Questions for Any Provider
A provider that runs its own Australian network answers all six in a sentence each — which is part of why who actually operates your platform matters so much.
Does this service carry 000?
Not "can VoIP do it" — this service, this plan, this configuration.
What address will it present, per site?
And how do we update it — self-service or a request, and how fast does it take effect?
How do you meet the testing obligations?
Telcos must now test Triple Zero during upgrades and maintenance. Ask how, and expect a real answer.
How and how fast will you tell us about an outage?
There are enforceable obligations here now. Get the commitment in writing, not in a slide.
Who do we ring, and where are they?
An Australian team inside the company that runs the network can change an address today. A reseller lodges a ticket.
What happens to inbound calls in an outage?
Emergency outbound is one problem. Customers reaching you is the other — and the answer should be routing, not voicemail.
Where This Sits in Your WHS Obligations
Worth being clear about scope. Australian work health and safety duties require employers to have arrangements for emergencies, including for securing medical treatment and for communication with emergency services. Nothing in this article replaces your emergency plan. What it does is fill in a piece of that plan most businesses have never examined: whether the phones in your building can actually reach 000, and whether the information they carry is correct.
That's a small, cheap, entirely fixable gap. It's also the sort of gap that reads very badly in hindsight, because every item on the checklist above takes minutes and costs nothing.
This article is general information about how emergency calling works on cloud phone systems, current at July 2026. It isn't legal advice and doesn't replace your obligations under work health and safety law or your emergency management plan. For your specific configuration, ring us on 1300 663 222.
Frequently Asked Questions
When I dial 000 from a softphone app, does the operator see my location?
No, and this is the single most important thing to understand about emergency calling on a cloud phone system. A mobile call to 000 can carry location information derived from the mobile network and the handset. A call from a fixed or VoIP service carries the service address registered against that service in the provider's records - a line in a database, not a live position. Your app does not send your phone's GPS coordinates to the emergency operator. The practical consequence is direct and uncomfortable: if that registered address is wrong, out of date, or points at head office while somebody is standing in a warehouse across town, that is the information available at the worst possible moment in your business's history. Nobody discovers a wrong address until the day it matters, which is exactly why checking it is a five-minute job worth doing this afternoon.
Can you even call Triple Zero from a VoIP service?
From any fixed or mobile phone, from a satellite phone, and from certain VoIP services - and the word certain is doing enormous work in that sentence. Access to the emergency call service is not an automatic property of anything that can make a phone call. It depends on the service being provided by a carriage service provider that carries emergency calls and passes the required information with them, which is why some calling apps and some cheap international SIP services explicitly exclude 000 in their terms. So the question to put to a provider is not whether VoIP can do it - it is whether your specific service, on your specific plan, in your specific configuration does it, and what address it presents. VOCPhone carries Triple Zero calls with a registered service address for each site, and Australian support to change it when you move. If a provider cannot answer that directly, that is your answer.
What is the most common way businesses accidentally break 000?
Call barring, and it is entirely self-inflicted. A business wants to control costs, so it restricts outbound dialling: some extensions internal-only, an access code required for external calls, international barred, the warehouse phone locked down to three internal numbers. All of that is sensible cost control - and unless it was configured carefully, it can also block emergency calls. Four things to check today. Any rule permitting only internal calls must carve out emergency numbers explicitly, and many do not by default. If your system needs a prefix to reach an outside line, confirm 000 works without it. Never require a PIN or account code for an emergency call, because nobody remembers a code under stress and the caller may be a visitor. And check the lobby, lift, warehouse and public-area handsets specifically, because those are the most locked-down phones and often the nearest one to an incident.
Should we test 000 to make sure it works?
Do not dial 000 as a test. Emergency operators handle an enormous volume of non-genuine calls, and a test call occupies a line somebody else may urgently need. Test the parts you can test safely, which is most of them. Verify in the system configuration that 000 dials from every extension with no prefix, PIN, access code or supervisor involvement - the answer is in the configuration, not on the line. Confirm the registered service address for every site on the account. Confirm no outbound barring rule catches emergency numbers. If you want the call path itself verified end to end, ask your provider to arrange it through the proper channel, because carriers have test processes and facilities for exactly this purpose. Ring us on 1300 663 222 and we will walk through the checks on your account with you rather than leaving you to guess.
How does this work for staff working from home or across several sites?
This is where most businesses have a gap, and hybrid work made it considerably larger. If every extension on the account carries the head office address, then an employee dialling 000 from a home office, a branch or a client site presents head office. Three fixes in order of value. Register a distinct service address for every physical site rather than treating the whole account as one location - this is the highest-value change and the one most businesses have not made. For permanently home-based staff, register their home address against their service where per-user addresses are supported, because a permanent home worker is a site rather than a desk in an office they never visit. And for anyone who moves around, put it in the induction in writing: use a mobile for emergency calls, because a mobile carries network-derived location while a softphone carries a database entry. That last one costs nothing and protects a mobile workforce better than any configuration can.
What did Australia change about Triple Zero recently?
A great deal, driven by emergency calling failures that led to a Senate inquiry. The Telecommunications Legislation Amendment (Triple Zero Custodian and Emergency Calling Powers) Act 2025 commenced on 1 November 2025. It created a Triple Zero Custodian inside the federal communications department to oversee the emergency call ecosystem end to end - so somebody is now accountable for the whole chain rather than each telco being accountable only for its own segment. It also gave the ACMA new powers to direct industry action and compel information sharing. Alongside that sit enforceable obligations to communicate with customers during major and significant local outages, improved network and device testing requirements including testing Triple Zero during upgrades and maintenance, and enhanced complaints handling for outages. The Custodian has signalled further work on standardised mandatory welfare checks and on closing gaps in outage transparency. In short, emergency calling has moved from something assumed to work to something that must be demonstrated to work.
What happens to emergency calls in a blackout?
A fixed VoIP service needs working power and a working internet connection, so in a blackout that path is unavailable - and it is worth saying plainly that this is not a peculiarity of cloud telephony. A modern nbn connection cannot carry a phone call without power either, and in new fibre estates there is no copper line to fall back on at all. The old picture of a phone that worked in a blackout describes a network largely switched off. So the plan cannot depend on the building. Keep at least one charged mobile per site and make sure people know where it is, because a mobile can reach 000 with no service from your carrier, no credit and no SIM. Put a small UPS on the router and network gear, which covers the short interruptions that make up most power events. And configure mobile failover so inbound calls redirect rather than disappear - that protects your business continuity, which is a separate problem from protecting your people.
