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Outage in Vonage

CA SMS - Delivery receipt latency affecting a subset of Short Codes to multiple networks

Resolved Minor
March 18, 2026 - Started about 1 month ago - Lasted about 16 hours
Official incident page

Incident Report

Summary AI Generated

Vonage experienced an issue with SMS delivery receipts for short codes sending to multiple networks in Canada, causing missing or delayed delivery confirmations. The problem affected a subset of short codes and lasted approximately 15.7 hours. A fix was implemented and the incident was resolved after monitoring confirmed the solution was effective.

We have observed an issue impacting SMS messages from a subset of short codes to multiple networks in CA. You may experience missing or delayed delivery receipts for a subset of short codes sending to multiple networks in CA. We will issue an update as soon as more information becomes available. If you have any questions, please contact api.support.vonage.com.

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Latest Updates ( sorted recent to last )
RESOLVED about 1 month ago - at 03/19/2026 02:03PM

This incident has been resolved.

MONITORING about 1 month ago - at 03/18/2026 11:44PM

A fix has been implemented and we are monitoring the results.

INVESTIGATING about 1 month ago - at 03/18/2026 10:23PM

We have observed an issue impacting SMS messages from a subset of short codes to multiple networks in CA. You may experience missing or delayed delivery receipts for a subset of short codes sending to multiple networks in CA.

We will issue an update as soon as more information becomes available.

If you have any questions, please contact api.support.vonage.com.

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