Kazakhstan SMS - planned maintenance impacting Altel/Tele2 network

Scheduled Maintenance Report for Vonage API Status

Completed

The scheduled maintenance has been completed.

Posted May 20, 2026 - 04:00 UTC

In progress

Scheduled maintenance is currently in progress. We will provide updates as necessary.

Posted May 19, 2026 - 22:00 UTC

Scheduled

To ensure the highest standards and availability of their services, Altel/Tele2 is scheduling an emergency maintenance on their SMS termination platform on the 19 May 2026 between 22:00 UTC to 20 May 2026 04:00 UTC, towards Altel/Tele2 network in Kazakhstan.

During this maintenance period, there may be delays in delivering messages to subscribers of Altel/Tele2 networks in Kazakhstan.

We apologise in advance for any inconvenience this may cause. If you have any questions, please contact support@api.vonage.com.

Posted May 19, 2026 - 12:24 UTC

This scheduled maintenance affected: Global Connectivity (SMS Europe).