Optus Nationwide Outage Leaves Millions of Australians Without Service

Optus Nationwide Outage Leaves Millions of Australians Without Service

Optus, Australia’s second-largest telecommunications provider, struggles to restore services after a nationwide outage affects mobile, landline, and internet connections.

Optus, one of Australia’s major telecommunications providers, is grappling with a nationwide outage that has left millions of customers and businesses without mobile, landline, and internet services. Despite the company’s efforts to restore connectivity, including exploring various avenues for a solution, the cause of the outage remains unknown. The incident has caused significant disruptions, with hospitals affected and Melbourne’s train network coming to a standstill. Other companies relying on the Optus network, such as Aussie Broadband and Coles Mobile, have also experienced service interruptions. As the outage continues, customers are left frustrated and demanding answers from Optus.

1: The search for a solution continues

Optus CEO Kelly Bayer Rosmarin confirmed that the company has been actively working to resolve the outage but has yet to find a successful solution. She emphasized that the team is exploring every possible avenue and testing multiple hypotheses, but none have resolved the fundamental issue. Despite the lack of information regarding the cause of the outage, Bayer Rosmarin dismissed the possibility of a hack, stating that such incidents are extremely rare.

2: Widespread impact on essential services

The outage has had far-reaching consequences, affecting critical services across Australia. Hospitals have experienced disruptions, with phone lines at Sydney’s Westmead private hospital and Melbourne’s Northern Health and Eastern Health affected. Melbourne’s entire train network came to a halt due to the outage, causing major delays and cancellations. The outage has also impacted other companies relying on the Optus network, including Dodo, Amaysim, and CatchConnect.

3: Communication challenges and government response

Optus customers have been advised that landline calls to triple zero will not work and should instead use a mobile phone to connect through another network. Federal Communications Minister Michelle Rowland has called on Optus to communicate effectively with customers, utilizing all available channels, including broadcast media. Rowland also emphasized the need for small businesses to keep receipts as evidence for potential recourse and redress. The opposition’s communications spokesperson, David Coleman, described the outage as catastrophic and called for swift action from Optus and government support.

4: Impact on government agencies and public services

Optus, with its 10.2 million customers and multiple government contracts, plays a crucial role in providing services to state and federal agencies. The outage has prompted monitoring of these agencies to assess the impact on their operations. Melbourne’s Metro Trains, which relies on Optus for its primary and backup communication systems, experienced a “communicators error” that halted train services across the metropolitan network. While services resumed after an hour, delays and cancellations were expected.

5: Frustration and challenges for customers and businesses

Customers and businesses have voiced their frustration over the outage, with reports of inability to process eftpos transactions and difficulties with two-factor authentication services. The outage has also affected major healthcare institutions, including the Peter MacCallum cancer centre, Royal Women’s hospital, and St Vincent’s hospital. While some hospitals have implemented emergency measures, patients and family members have experienced difficulties reaching these facilities.


As Optus continues its efforts to restore services, the nationwide outage has caused significant disruptions to essential services and inconvenienced millions of Australians. The search for a solution remains ongoing, with customers and businesses demanding effective communication and timely resolution. The incident highlights the vulnerability of Australia’s telecommunications infrastructure and the need for robust backup systems and contingency plans to mitigate such widespread outages in the future.