Telstra, Australia's largest mobile network operator serving approximately 25 million mobile services, experienced a nationwide outage lasting most of Wednesday morning, 4 November 2024. Prime Minister Anthony Albanese described the event as 'deeply concerning' and 'disruptive'. The outage began around 4 a.m., with reports on Down Detector escalating to 7,000 incidents within an hour from 5:30 a.m. Users across the country reported being unable to make or receive calls, access mobile internet, or contact emergency services, including triple-zero.
Widespread Impact on Daily Life
The outage had far-reaching consequences beyond mobile phones. Eftpos machines failed to process payments, leaving customers stranded at businesses like Hungry Jacks in Wollongong. An Adelaide business owner reported zero online interactions during the outage, expressing frustration at being 'at the mercy of the cyber world'. Regional train networks in Victoria and New South Wales ground to a halt just before peak hour. Victoria's V/Line confirmed services were suspended due to the Telstra network failure, advising passengers to defer travel. In New South Wales, two regional train lines were also affected.
Adnan Choudhury's wife and children, returning from Gladstone to Brisbane in an electric vehicle, faced difficulties charging when the EV station's app and network were offline. They had to wait at a McDonald's until services were restored. Choudhury blamed Telstra, stating, 'It's not my car's fault that Telstra can't do its job.'
Triple-Zero and Welfare Concerns
While some state police services confirmed triple-zero calls on separate networks were unaffected, others warned Telstra customers might experience issues. Telstra's chief financial officer, Michael Ackland, reported that the company conducted 333 welfare checks for triple-zero calls that failed to connect. Of these, six individuals still required assistance and were connected to emergency services, while police performed physical welfare checks on 79 people Telstra could not reach. Ackland urged customers not to test triple-zero unnecessarily.
Telstra's Response and Root Cause
By 10 a.m., 90% of services were restored, and by 5 p.m., 100% were operational. Ackland, acting CEO while Vicki Brady is on leave, stated, 'We are confident we have identified a software defect.' He apologized for the disruption, saying, 'We are deeply sorry for the impact that this has had today on so many people.' Ackland confirmed the outage was not a cyber incident but warned of fraudsters exploiting the situation, advising customers to hang up on suspicious calls claiming to be from Telstra.
Political Reactions and Fallout
Shadow communications minister Sarah Henderson tested triple-zero during the outage, an act that is against the law, but defended it as part of her job. Communications minister Anika Wells cut a holiday short to respond, emphasizing that telcos must improve systems to ensure reliability. She dismissed claims by One Nation's Barnaby Joyce of foreign interference as 'irresponsible'. The outage drew comparisons to the 2025 Optus outage, which affected 600 households and resulted in three deaths.
Continued Disruptions
Regional rail services in Victoria and New South Wales faced ongoing disruptions into Thursday. V/Line advised passengers not to travel if possible, with limited coach services operating during peak hours. Meg Wilson, queuing for a replacement bus to Ballarat, was told to 'make her own way home' after a two- to three-hour delay, despite having no local family or rental car options. 'I should have stayed home,' she said. NSW TrainLink warned of flow-on impacts on regional services, urging passengers to check updates before traveling.
