Sinch Emergency Maintenance - AU2

Scheduled for Aug 27, 12:00 - 14:00 UTC

Scheduled

Dear Client,

We are reaching out to inform you that maintenance will be performed on our AU2 network infrastructure during the scheduled time window below.

Type: Network Maintenance
Affected Site: AU2

Maintenance start time: 2026-08-27 12:00 UTC
Maintenance end time: 2026-08-27 14:00 UTC

Impact: Customers may experience multiple brief connectivity issues during this maintenance when connecting to the endpoints listed below.

Impacted endpoints:
au1-2.smpp.api.sinch.com
au1-2.httpsms.api.sinch.com

To avoid connectivity issues, we recommend connecting to the below available endpoints during the maintenance window.

Available endpoints:
au1-1.smpp.api.sinch.com
au1-1.httpsms.api.sinch.com

If for any reason the maintenance is extended or cancelled we will advise you accordingly.
Please contact support@sinch.com should you require further information or assistance.

Posted Aug 16, 2026 - 05:12 UTC

This scheduled maintenance affects: Lookup API Endpoints (ENUM AU, HTTP AU) and Messaging APIs (SMPP - AU, HTTP - AU).