Outage in Zipwhip
Voice Quality Issues Affecting Calls from T-Mobile Numbers to Twilio Numbers
Resolved MinorIncident Report
Customers may experience audio quality issues on calls from T-Mobile devices to Twilio phone numbers. Our team is working diligently to identify the issue and resolve it as soon as possible. Our engineers have been alerted and are investigating. We will provide an update when we have more details.
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Latest Updates ( sorted recent to last )
INVESTIGATING
16 days ago - at 03/19/2026 06:13PM
Customers may experience audio quality issues on calls from T-Mobile devices to Twilio phone numbers. Our team is working diligently to identify the issue and resolve it as soon as possible. Our engineers have been alerted and are investigating. We will provide an update when we have more details.
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