Network disturbance - US3

Incident Report for Sinch

Resolved

We have not observed any issues since our previous update.
This issue has been resolved.

First Incident start time: 2023-07-05 13:53 UTC
First Incident restoration time: 2023-07-05 14:20 UTC

Second Incident start time: 2023-07-05 15:44 UTC
Second Incident restoration time: 2023-07-05 15:46 UTC

Incident end time: 2023-07-05 16:10 UTC
Posted Jul 06, 2023 - 06:32 UTC

Update

The disturbance has again stabilized, and we are currently not observing any remaining impact.
We are closely monitoring the stability.

Impact: Clients may have experienced connectivity issues towards US3, and a subset of clients may have experienced a slight delay in traffic towards US & CA

Second Incident start time: 2023-07-05 15:44 UTC
Second Incident restoration time: 2023-07-05 15:46 UTC
Posted Jul 05, 2023 - 18:26 UTC

Update

Our monitoring has picked up further disturbances on our US3 site and our engineers are currently investigating the matter.

Impacted endpoints:
us3.smpp.api.sinch.com
us3.httpsms.api.sinch.com
us3.httplookup.api.sinch.com

Corresponding redundant endpoints are available:
us7.smpp.api.sinch.com
us7.httpsms.api.sinch.com
us7.httplookup.api.sinch.com
Posted Jul 05, 2023 - 16:03 UTC

Monitoring

The disturbance has stabilized, and we are currently not observing any remaining impact. We are closely monitoring the stability.

Impact: Clients may have experienced connectivity issues towards US3, and a subset of clients may have experienced a slight delay in traffic towards US & CA

Incident start time: 2023-07-05 13:53 UTC
Incident restoration time: 2023-07-05 14:20 UTC
Posted Jul 05, 2023 - 14:44 UTC

Update

As an effect of the network disturbance we are observing a slight increase in traffic delay towards the United States and Canada. We are continuing to investigate.
Posted Jul 05, 2023 - 14:23 UTC

Investigating

We are currently experiencing a network disturbance on our US3 site. Our engineers are currently investigating.

Impacted endpoints:
us3.smpp.api.sinch.com
us3.httpsms.api.sinch.com
us3.httplookup.api.sinch.com

Corresponding redundant endpoints are available:
us7.smpp.api.sinch.com
us7.httpsms.api.sinch.com
us7.httplookup.api.sinch.com
Posted Jul 05, 2023 - 14:09 UTC
This incident affected: Messaging APIs (SMPP - US, HTTP - US), External Connectivity (SMS - CA - ShortCode, SMS - CA - Toll Free, SMS - US - ShortCode, SMS - US - Toll Free, SMS - US - 10DLC), and Lookup API Endpoints (ENUM US, HTTP US).