Planned Maintenance Notification – Sinch EU3 Network Infrastructure

Scheduled Maintenance Report for Sinch

Completed

Dear Client,

We are writing to inform you that the previously scheduled maintenance has been cancelled.

Original Start Time: 2026-08-13 02:00 UTC
Original End Time: 2026-08-13 05:00 UTC

A new notice will be sent when this maintenance is rescheduled.
If you have any questions, please contact support@sinch.com.
Posted Jul 24, 2026 - 14:54 UTC

Scheduled

Dear Customer,

Sinch will be carrying out planned maintenance to its EU3 network and security infrastructure during the following window:

Maintenance date: Thursday, August 13, 2026
Maintenance window: 02:00–05:00 UTC
Maintenance-window duration: 3 hours
Potential service-impact duration: Approximately 15–30 minutes within the maintenance window

Expected impact

During the maintenance window, your service may experience a temporary connectivity interruption, session reset, or period of reduced connectivity and resilience.

The potential customer-impact period is expected to last approximately 15–30 minutes within the three-hour maintenance window.
Posted Jul 24, 2026 - 14:06 UTC
This scheduled maintenance affected: Messaging APIs (SMPP - EU, HTTP - EU, REST - EU, RCS - EU).