Russia SMS - Planned maintenance affecting K-Telecom, KTK-Telecom, Rostelecom and Vainakh Telecom

Scheduled for Sep 28, 23:00 UTC - Sep 29, 01:00 UTC

Scheduled

Between 2026-09-28 23:00 and 2026-03-29 01:00 (UTC), the operator will be performing maintenance on their platform affecting SMS towards K-Telecom, KTK-Telecom, Rostelecom and Vainakh Telecom in Russia.

During the maintenance window, you may experience SMS Inbound and Outbound delays to subscribers of this operator.

If you have any questions, please contact api.support.vonage.com

Posted Sep 26, 2026 - 04:01 UTC

This scheduled maintenance affects: Global Connectivity (SMS APAC).