Telstra outage causes train cancellations and Triple Zero failures as secondary issue delays full restoration

Telstra experienced a major network outage with widespread effects including cancelled Victorian trains and 639 Triple Zero calls that failed to connect. While the carrier initially reported resolving the main outage, a "secondary issue" continued to affect service restoration. Experts warn that Telstra isn't the only party to blame for such outages, pointing to broader systemic issues in telecommunications infrastructure.