External Maintenance - United States - AT&T 10DLC
Scheduled Maintenance Report for Sinch
Completed
The scheduled maintenance has been completed.
Posted Nov 23, 2022 - 12:00 UTC
In progress
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Posted Nov 23, 2022 - 06:00 UTC
Scheduled
We are writing to inform you that AT&T - US is conducting a maintenance on their platform at the times specified below.

Type: Scheduled Maintenance

Start Time: 2022-11-23 06:00 UTC
End Time: 2022-11-23 12:00 UTC

Impact MT: Clients may experience delayed/rejected/failed 10DLC SMS and 10DLC MMS MT traffic towards AT&T
Impact MO: Clients may experience delayed/rejected/failed 10DLC SMS and 10DLC MMS MO traffic from AT&T
Impact DLR: Clients may experience delayed/rejected/failed 10DLC SMS and 10DLC MMS DLR traffic from AT&T

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 Nov 16, 2022 - 06:42 UTC
This scheduled maintenance affected: Sinch DI Services (SMS 365 Enterprise) and Connectivity by region (SMS - US - 10DLC, MMS - US - 10DLC).