Live / Incidents / Telesign System
Telesign System: Quality degradation - China (CN) - Multiple MNOs - 9/21/26
Telesign System · telesign.comImpact: minorResolved2026-09-21 11:21 UTC
Public — what happened
Summary
Start Time: 2:05 PM PDT - 9/21/26
End Time: 2:43 PM PDT - 9/21/26
Network issues previously reported for Multiple MNOs from China (CN) have been resolved. Multiple MNOs end users should no longer experience delays receiving SMS messages as all services are back to functioning properly.
SF 01239390
Timeline
- Started — 2026-09-21 09:15 UTC
- Last update — 2026-09-21 11:21 UTC
- Resolved — 2026-09-21 11:21 UTC
With SquidGrid — where it starts on the route
Independent path health
The status page is the symptom. SquidGrid measures the paths that reach Telesign System against their own baselines — whether the routes carrying your traffic degraded, at which handoff, and who owns that stretch.
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