# Sinch: Sinch Contact Pro Quarterly Maintenance - AU

> Sinch maintenance “Sinch Contact Pro Quarterly Maintenance - AU” on 2026-10-06: impact maintenance (vendor’s label), 12 d, 3 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/sinch/incidents/rk3rh6fyb7fy
Last updated: 2026-10-18T16:00:08Z

- Impact (vendor’s label): maintenance (maintenance)
- Status: completed
- Started: 2026-10-06 09:12 UTC · Resolved: 2026-10-18 16:00 UTC · Duration: 12 d
- Updates: 3 · Affected components: Contact Pro - AU - Australia
- [Vendor status page: https://status.sinch.com/incidents/rk3rh6fyb7fy](https://status.sinch.com/incidents/rk3rh6fyb7fy)
- [Company: Sinch](https://rewindex.com/company/sinch.md)

## Timeline of updates

- **scheduled** 2026-10-06 09:12 UTC: Dear Customer, We will be performing Contact Pro version upgrade as follows. Start time: 2026-10-17 (Saturday) 10 AM UTC End time: 2026-10-18 (Sunday) 4 PM UTC Version upgrade will require max. 30 minutes downtime to all channels and user interfaces. This will take place at some point during the maintenace window. What´s new documentation regarding the upcoming 26Q4 release can be accessed from: https://docs.cc.sinch.com/cloud/whats-new/en/index.html For more details or questions related to the maintenance you can contact us via a support ticket: https://sinchenterprise.atlassian.net/servicedesk/customer/portal/1181 Best Regards, Sinch Contact Pro team
- **in progress** 2026-10-17 10:00 UTC: Scheduled maintenance is currently in progress. We will provide updates as necessary.
- **completed** 2026-10-18 16:00 UTC: The scheduled maintenance has been completed.

## Cite this

Maintenance posted by Sinch, started 2026-10-06 09:12 UTC, resolved after 12 d, 3 update(s).

- Canonical URL: https://rewindex.com/company/sinch/incidents/rk3rh6fyb7fy
- Citation: Sinch, “Sinch Contact Pro Quarterly Maintenance - AU” (2026-10-06 09:12 UTC). Archived by Rewindex: https://rewindex.com/company/sinch/incidents/rk3rh6fyb7fy (CC BY 4.0).
- Markdown link: `[Sinch: Sinch Contact Pro Quarterly Maintenance - AU (2026-10-06)](https://rewindex.com/company/sinch/incidents/rk3rh6fyb7fy)`


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Canonical: https://rewindex.com/company/sinch/incidents/rk3rh6fyb7fy · Markdown: https://rewindex.com/company/sinch/incidents/rk3rh6fyb7fy.md · JSON: https://rewindex.com/api/v1/companies/sinch/incidents/rk3rh6fyb7fy · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T16:47:39.920Z