Optus reveals 'routine software upgrade' caused national outage | The Northern Daily Leader
'A major telco should have a disaster recovery plan.'
Source: northerndailyleader.com.au
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'A major telco should have a disaster recovery plan.'
'A major telco should have a disaster recovery plan.'
'A major telco should have a disaster recovery plan.'
'A major telco should have a disaster recovery plan.'
It was just after 4am on Wednesday that the day from hell began for Optus.