Telstra accused of incompetence over maintenance failure that sparked national outage | ABC NEWS

Telstra's top executives have been grilled over how a software update triggered a mass network outage.
The telco conceded the failure may have been avoided if it had upgraded its systems.

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Read more here: https://www.abc.net.au/news/2026-07-17/telstra-national-outage-senate-inquiry/106927200

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