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Outage in Twilio

Voice Calls Audio Quality Degradation From Networks Subscribers to Subset of Twilio Colombia Landline Phone Numbers

Resolved Minor
February 11, 2026 - Started about 2 months ago - Lasted about 9 hours
Official incident page

Incident Report

We are investigating an issue with degraded audio quality with Voice calls from Network Subscribers to a subset of Twilio landline numbers in Colombia. We expect to provide another update in 1 hour or as soon as more information becomes available.
Components affected
Twilio Voice, Latin America

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Latest Updates ( sorted recent to last )
RESOLVED about 2 months ago - at 02/12/2026 12:09AM

Audio quality with Voice calls from Network Subscribers to a subset of Twilio landline numbers in Colombia is now operating normally. This issue is now resolved.

MONITORING about 2 months ago - at 02/11/2026 10:19PM

Audio quality with Voice calls from Network Subscribers to a subset of Twilio landline numbers in Colombia is now operating normally. We will continue to monitor for system stability. We'll provide another update in 2 hours or as soon as more information becomes available.

IDENTIFIED about 2 months ago - at 02/11/2026 08:21PM

We are continuing investigating an issue with degraded audio quality with Voice calls from Network Subscribers to a subset of Twilio landline numbers in Colombia. We expect to provide another update in 2 hours or as soon as more information becomes available.

IDENTIFIED about 2 months ago - at 02/11/2026 06:28PM

We are continuing investigating an issue with degraded audio quality with Voice calls from Network Subscribers to a subset of Twilio landline numbers in Colombia. We expect to provide another update in 2 hours or as soon as more information becomes available.

IDENTIFIED about 2 months ago - at 02/11/2026 04:10PM

We are continuing investigating an issue with degraded audio quality with Voice calls from Network Subscribers to a subset of Twilio landline numbers in Colombia. We expect to provide another update in 2 hours or as soon as more information becomes available.

IDENTIFIED about 2 months ago - at 02/11/2026 03:10PM

We are investigating an issue with degraded audio quality with Voice calls from Network Subscribers to a subset of Twilio landline numbers in Colombia. We expect to provide another update in 1 hour or as soon as more information becomes available.

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