US - Outbound SMS & MMS potential delivery receipt delays of messages affecting Sprint Network
Incident Report for Vonage API
This incident has been resolved.
Posted Jun 01, 2021 - 19:18 UTC
A fix has been implemented and we are monitoring the results.
Posted Jun 01, 2021 - 17:54 UTC
We have been notified by our US supplier about an issue impacting Sprint USA. They are experiencing delays for delivery receipts, which is affecting a subset of MMS & outbound SMS.

The carrier is aware of this issue and investigating the root cause. We will issue an update as soon as more information becomes available.

Please contact if you have any questions.
Posted Jun 01, 2021 - 17:45 UTC
This incident affected: SMS API (North America (US, Canada & Caribbean) traffic).