Some Telstra customers have alarmingly struggled to make Triple Zero calls in the wake of a nationwide outage.

Telstra says work is ongoing to resolve a "secondary issue" impacting customers trying to make calls on its network, ...

Telstra prepares for a grilling in parliament about the recent network outage that disrupted Australia, with the ...

More than 600 calls failed to connect to ambulance, police and other emergency services during Telstra’s national outage, ...

With the latest outage Telstra is struggling to convince it realises the significance of the emergency service to all ...

Telstra has blamed a 'software defect' in its time‑keeping systems for a nationwide outage that disrupted mobile calls, shut ...

A widespread outage of Telstra mobile services on Wednesday affected potentially millions of people, including triple-zero ...

The fallout from Telstra’s national network outage on Wednesday was widespread, stalling trains and electronic payments, and ...

Telstra is facing scrutiny after a nationwide outage and a secondary fault left some Triple Zero calls failing even after the ...