Outage in Vonage
USA MMS - Latency affecting MMS messages sent towards T-Mobile network
Resolved MinorIncident Report
Summary AI Generated
A subset of US short codes experienced MMS delivery delays when sending to T-Mobile's network, caused by an issue on the carrier's side. The incident lasted approximately 56 hours before being resolved on August 15, 2026.
We have been notified by our suppliers about MMS Delivery Delays from a Subset of Short Codes to T-Mobile United States. You might experience delayed MMS messages for US shortcodes sending to T-Mobile.
The carrier is aware of this issue and investigating the root cause. 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
3 days ago - at 08/15/2026 10:19PM
This incident has been resolved.
INVESTIGATING
5 days ago - at 08/13/2026 01:57PM
We have been notified by our suppliers about MMS Delivery Delays from a Subset of Short Codes to T-Mobile United States. You might experience delayed MMS messages for US shortcodes sending to T-Mobile.
The carrier is aware of this issue and investigating the root cause. 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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