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15.2%of 46 verified observed days had no reported provider issue
90-Day Trend
Dashed calendar markers below identify legacy observations whose source-at-observation was not recorded.
Monthly Status Summary
Month
Issue-free days
Days Tracked
Days with issues
September 2026
16%
25
21
This percentage summarizes normalized provider-status observations by calendar day. It is not duration-based, component-weighted, or contractual uptime. See the methodology and limitations.
Recorded Daily Status (Last 91 Days)
Jul 23Today
Legacy observation Operational Degraded Partial Outage Major Outage Maintenance No Data
We are observing an intermittent issue affecting WhatsApp Campaigns.
Incident Start Time: 2026-08-26 12:10 UTC
Impact: Customers may be unable to select contacts when creating campaigns, or experience issues with campaigns being processed and sent.
Our teams are actively working to resolve the issue and will provide further updates as they become available.
We are currently observing delivery issues in Germany - 1&1.
Incident Start Time: 2026-08-25 18:49 UTC
Impact: Delayed MT's/Delayed MO's/Missing delivery receipts/Late delivery receipts
We will update as soon as we have more information.
If you have any questions, please contact support@sinch.com.
A fix has been implemented and we are monitoring the results.
investigating
We are continuing to investigate this issue.
investigating
We are continuing to investigate this issue.
investigating
We are continuing to investigate this issue.
investigating
We are continuing to investigate this issue.
investigating
We are continuing to investigate this issue.
investigating
We are continuing to investigate this issue.
investigating
We are continuing to investigate this issue.
investigating
We are continuing to investigate this issue.
investigating
We are continuing to investigate this issue.
investigating
We are continuing to investigate this issue.
investigating
We are continuing to investigate this issue.
investigating
We are continuing to investigate this issue.
investigating
We are continuing to investigate this issue.
investigating
We are continuing to investigate this issue.
investigating
We are continuing to investigate this issue.
investigating
We are continuing to investigate this issue.
investigating
We are currently observing delivery issues in Canada - ICE Wireless.
Incident Start Time: 2026-08-20 02:44 UTC
Impact: Delayed MT's/Delayed MO's/Missing delivery receipts/Late delivery receipts
We will update as soon as we have more information.
If you have any questions, please contact support@sinch.com.
Legacy Incident Archive
218 archived records restored. These records predate source-at-observation attestation. They are shown as historical ServiceAlert records only and do not establish a provider-reported incident, resolution, duration, or current active state.
July 2026
Delivery Issue USA - T-Mobile
minorSource not attested
Last archived state: resolved
View archived record details
investigating
We are continuing to investigate this issue.
investigating
We are currently observing delivery issues towards USA - T-Mobile.
Incident Start Time: 2026-07-16 17:59 UTC
Impact: Delayed MT's/Delayed MO's/Missing delivery receipts/Late delivery receipts
Elastic SIP Trunking service is now restored and we are monitoring. Services restored at approximately 15:10 UTC. We will continue to monitor and advise if any further issues are observed.
investigating
Sinch is currently investigating reports of call completion issues on the Elastic SIP Trunking Platform. Internal teams are actively engaged to resolve the issue. Updates will be provided as soon as possible.
We appreciate your patience and apologize for any inconvenience.
Delivery issues - Asia Cell Iraq
minorSource not attested
Last archived state: resolved
View archived record details
investigating
We are continuing to investigate this issue.
investigating
We are currently observing delivery issues in Iraq - Asia Cell
Incident Start Time: 2026-07-15 13:01 UTC
Impact: Delayed MT's/Delayed MO's/Missing delivery receipts/Late delivery receipts
We will update as soon as we have more information.
If you have any questions, please contact support@sinch.com.
Delivery issues - Vodafone Italy
minorSource not attested
Last archived state: resolved
View archived record details
investigating
We are currently observing delivery issues in Italy - Vodafone
Incident Start Time: 2026-07-14 22:11 UTC
Impact: Delayed MT's/Delayed MO's/Missing delivery receipts/Late delivery receipts
We will update as soon as we have more information.
If you have any questions, please contact support@sinch.com.
Delivery Issue USA - T-Mobile
minorSource not attested
Last archived state: resolved
View archived record details
identified
We are continuing to work on a fix for this issue.
identified
The issue has been identified and a fix is being implemented.
investigating
We are currently observing delivery issues towards USA - T-Mobile.
Incident Start Time: 2026-07-13 14:59 UTC
Impact: Delayed MT's/Delayed MO's/Missing delivery receipts/Late delivery receipts
Delivery Issue Paraguay - Tigo
minorSource not attested
Last archived state: resolved
View archived record details
investigating
We are currently observing delivery issues in Paraguay - Tigo
Incident Start Time: 2026-07-10 19:09 UTC
Impact: Delayed MT's/Delayed MO's/Missing delivery receipts/Late delivery receipts
We will update as soon as we have more information.
If you have any questions, please contact support@sinch.com.
Delivery Issue Mayotte - Orange Mayotte
minorSource not attested
Last archived state: resolved
View archived record details
investigating
We are continuing to investigate this issue.
investigating
We are currently observing delivery issues in Mayotte - Orange Mayotte.
Incident Start Time: 2026-07-09 08:29 UTC
Impact: Delayed MT's/Delayed MO's/Missing delivery receipts/Late delivery receipts
We will update as soon as we have more information.
If you have any questions, please contact support@sinch.com.
Delivery Issue Reunion - Orange Reunion
minorSource not attested
Last archived state: resolved
View archived record details
investigating
We are continuing to investigate this issue.
investigating
We are currently observing delivery issues in Reunion - Orange Reunion.
Incident Start Time: 2026-07-09 08:29 UTC
Impact: Delayed MT's/Delayed MO's/Missing delivery receipts/Late delivery receipts
We will update as soon as we have more information.
If you have any questions, please contact support@sinch.com.
Delivery Issue Australia - Telstra
minorSource not attested
Last archived state: resolved
View archived record details
investigating
We are continuing to investigate this issue.
investigating
We are continuing to investigate this issue.
investigating
Telstra continues to investigate this issue.
investigating
Telstra continues to investigate this issue.
investigating
We are currently observing delivery issues in Australia - Telstra
Service impacted: Delays to processing of some Telstra port messages impacting Port Out transactions
Incident Start Time: 2026-07-07 21:22 UTC
Next update: 2026-07-08 00:22 UTC
We will update as soon as we have more information.
Delivery Issue Germany - 1&1
minorSource not attested
Last archived state: resolved
View archived record details
investigating
We are currently observing delivery issues in Germany - 1&1
Incident Start Time: 2026-07-06 22:02 UTC
Impact: Failed/Delayed MT's/Delayed MO's/Missing delivery receipts/Late delivery receipts
We will update as soon as we have more information.
If you have any questions, please contact support@sinch.com.
