Australia's second-largest telecommunications provider Optus is facing mounting pressure after a 13-hour emergency services outage led to four deaths and caused 600 triple-zero calls to fail across ...

SYDNEY (Reuters) -Optus, Australia's No. 2 telecom carrier, said on Sunday that a departure from regular processes on a network upgrade sparked a technical failure that disrupted emergency call ...

In September, an Optus network outage stopped some customers from calling triple-0. With four deaths linked to the outage, the incident has prompted serious discussions about the reliability of ...

Both Optus, the telecommunications firm directly involved, and the Albanese Labor government are trying to deny culpability, both immediate and longer-term, for a 13-hour breakdown in Australia’s ...

A baby boy is among three people to have died after a botched Optus network upgrade blocked hundreds of people in several ...

Concerning new data from Stroke Foundation has revealed fewer Australians than ever before know to call triple zero when a stroke strikes.Stroke ...