Singlewire Software incident
InformaCast Fusion/Mobile Service Outage
Singlewire Software experienced a major incident on June 3, 2025 affecting WebEx Calling, lasting 3h 9m. The incident has been resolved; the full update timeline is below.
Affected components
WebEx Calling
Update timeline
- investigating Jun 03, 2025, 06:42 PM UTC
We are investigating reports of an issue involving WebEx Calling that is preventing new devices from registering. Modification of existing devices will prevent them from initiating scenarios.
- investigating Jun 03, 2025, 06:46 PM UTC
We are continuing to investigate this issue.
- monitoring Jun 03, 2025, 07:49 PM UTC
A fix has been implemented and we are monitoring the results.
- resolved Jun 03, 2025, 09:51 PM UTC
This incident has been resolved.