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Incidents across areas

Switzerland Inbound and Outbound Calling Incident

Incident Report for Bandwidth

Postmortem

Between 15:21 - 16:40 UTC on September 29, Bandwidth customers encountered impairments to inbound and outbound voice traffic in our Switzerland market. Bandwidth has concluded its investigation of this issue and details can be found in the following Incident Report:

20250929 | BWI Voice Switzerland

Please note that this link will remain active for 30 days. To access the Incident Report after 30 days, a request for the report can be made through the Bandwidth support portal.

We are grateful you have entrusted Bandwidth as your communication partner and we are sorry if this issue resulted in any disruption to your services.

Posted Sep 30, 2025 - 09:17 EDT

Resolved

This incident has been resolved.
Posted Sep 29, 2025 - 15:39 EDT

Monitoring

Teams are observing expected calling behavior. We will monitor for prolonged stability.
Posted Sep 29, 2025 - 15:25 EDT

Identified

Bandwidth teams have identified an incident impacting inbound and outbound calls in Switzerland. As a result of this incident, calls are failing to complete as expected. Teams are working to restore expected calling behavior.
Posted Sep 29, 2025 - 13:35 EDT
This incident affected: Switzerland Calling Services (Inbound Calling - Switzerland, Outbound Calling - Switzerland).