Some systems are under maintenance.
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As part of our ongoing system maintenance, we will be performing upgrades to our Voice Network.
Start Date/Time: Saturday 17th January 2026 2300 GMT+11 End Date/Time: Sunday 18th January 2026 0600 GMT+11
Affected Services
During this time, your service may be unavailable for up to 30 minutes whilst software upgrades are performed.
Information will be made available during the maintenance on our Status Page - https://status.summitinternet.com.au
We apologise for the interruption and thank you for your patience.
Regards Summit Network Operations Team
Maintenance will commence in 1 hour.
Maintenance has now commenced.
Call traffic is now impacted whilst upgrade is in progress.
Call traffic impacted from 2324hrs to 2336hrs. Updates are continuing as expected to plan.
Phase 1 of the upgrades are now complete.
Phase 2 now underway.
Phase 2 work has been completed 0215.
Commencing Phase 3 work.
Call traffic may be interrupted during this phase of the upgrade.
The upgrade has been completed.
We are currently completing post upgrade checks.