RU NG UA LT SE NO and AT SMS - Planned on internal system maintenance
Scheduled Maintenance Report for Vonage API
The scheduled maintenance has been completed.
Posted Feb 21, 2021 - 01:30 UTC
In progress
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Posted Feb 21, 2021 - 01:01 UTC
To ensure the highest standards and availability of our services according to EU regulations, Vonage is scheduling an *urgent* maintenance window on our SMS termination platform on Sunday the 21st of February between 1:00am -1:30am (UTC).
Traffic impact:
During the maintenance window:
a) We do not expect impact in delivery, but customers may observe increased latency on delivery terminating (SMS MT) to Russia, Ukraine, Nigeria, Lithuania, Sweden, Norway & Austria.
b) Complete Outage on Inbound and 2-way services for Norway & Austria.

We apologise in advance for any inconvenience this may cause. If you have any questions, please submit a support request at, or by email to
Posted Feb 12, 2021 - 15:53 UTC
This scheduled maintenance affected: SMS API (Outbound SMS, Inbound SMS, Europe traffic, Africa traffic).