All Systems Operational
Connectivity by region Operational
SMS - APAC ? Operational
SMS - EMEA ? Operational
SMS - Latin America ? Operational
SMS - CA - LongCode ? Operational
SMS - CA - ShortCode ? Operational
SMS - CA - Toll Free ? Operational
SMS - US - LongCode ? Operational
SMS - US - ShortCode ? Operational
SMS - US - Toll Free ? Operational
MMS - US ? Operational
Voice - Global ? Operational
Lookup - Global ? Operational
Video - Global ? Operational
Messaging API - AU Operational
SMPP ? Operational
HTTP Operational
REST Operational
Messaging API - CA Operational
Reach API Operational
Messaging API - EU Operational
SMPP ? Operational
HTTP ? Operational
REST ? Operational
WhatsApp Operational
Messaging API - US Operational
SMPP ? Operational
HTTP ? Operational
REST ? Operational
MMS Operational
RCS Operational
WhatsApp Operational
Voice Operational
Data Calling Operational
Phone Calling (PSTN) Operational
Video Calling Operational
SIP Trunk Operational
Verification Operational
Flash Call Verification Operational
SMS Verification Operational
Verification Text to Speech Operational
Lookup API Endpoints Operational
ENUM AU Operational
HTTP AU Operational
ENUM EU ? Operational
HTTP EU ? Operational
ENUM US ? Operational
HTTP US ? Operational
Legacy API Operational
Atlas SMPP (mBlox) Operational
MSIP (mBlox) Operational
OIDS (mBlox) Operational
Redhot XML (mBlox) Operational
SMPPG (mBlox) Operational
E3 (Dialogue) Operational
SMS (Legacy Sinch) Operational
Customer Portal Operational
Payment Operational
SMS Administration Operational
Numbers Administration Operational
Analytics Operational
Operational
Degraded Performance
Partial Outage
Major Outage
Maintenance
Scheduled Maintenance
T-Mobile USA has scheduled a maintenance.
Impact: Messages will be queued and delivered with delay for the duration of this maintenance.
Posted on Nov 18, 22:39 UTC
We are writing to inform you that our North American Long Number Provider is conducting maintenance on their platform at the times specified below.
Start Time: 2019-11-21 05:00 UTC
End Time: 2019-11-21 07:00 UTC
Impact MT: Clients may experience long number MT delays to US and Canada during the period
Impact MO: Clients may experience long number MO delays from US and Canada during the period
Posted on Nov 13, 19:42 UTC
Internal Maintenance - US3 Site Nov 21, 08:00-10:00 UTC
Update - We will be undergoing scheduled maintenance during this time.
Nov 5, 15:43 UTC
Scheduled - We will be conducting a scheduled maintenance during the time on our US3 site.
Clients connected to US3 will experience connection drops during the time of the maintenance,
and we recommend clients redirect their connections to our redundant US2-site.
Nov 5, 15:37 UTC
API Response Time - Connect
Fetching
API Response Time - Full
Fetching
Past Incidents
Nov 20, 2019
Completed - The scheduled maintenance has been completed.
Nov 20, 01:00 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Nov 19, 21:00 UTC
Scheduled - We are writing to inform you about our upcoming routine maintenance scheduled at our EU1 SMSC site. You may experience intermittent drop in your connections during the period and you should be able to reconnect automatically.
Start Time: 2019-11-19 21:00 UTC
End Time: 2019-11-20 01:00 UTC
Nov 11, 21:45 UTC
Resolved - We are writing to inform you that Mobistar network in Belgium have resolved the issue on their side impacting delivery to and from the network.

Impairment Incident Start Time: 2019-11-19 16:30 UTC
Impairment Incident End Time: 2019-11-20 00:01 UTC
Impact MT: Clients may have experienced delayed or rejected MTs
Impact MO: Clients may have experienced delayed or rejected MOs
Nov 20, 00:19 UTC
Identified - The issue has been located to be an issue on the operators platform.
Work is being done to resolve this as soon as possible.
Nov 19, 17:32 UTC
Investigating - We are writing to inform you that we are currently observing issues towards Mobistar network in Belgium, clients may observe delayed or rejected MT and MO traffic for this network

Impairment Incident Start Time: 2019-11-19 16:30 UTC
Impact MT: Clients may experience delayed or rejected MTs
Impact MO: Clients may experience delayed or rejected MOs
Next Update: In 4 hours or at resolution.
Nov 19, 17:09 UTC
Identified - We are writing to inform you that we are currently observing issues towards Mobistar network in Belgium, clients may observe delayed or rejected MT and MO traffic for this network

Impairment Incident Start Time: 2019-11-19 16:30 UTC
Impact MT: Clients may experience delayed or rejected MTs
Impact MO: Clients may experience delayed or rejected MOs
Next Update: In 4 hours or at resolution.
Nov 19, 17:09 UTC
Nov 19, 2019
Resolved - This incident is confirmed as resolved at 2019-11-19 20:18 UTC
Nov 19, 21:08 UTC
Update - We are writing to inform you that our US and Canada Toll-free number provider is still experiencing issues on their platform, however, they have confirmed that the issue is now only affecting Delivery Reports.
MT and MO delivery were resolved at the time below.

Impairment incident Start Time: 2019-11-19 16:24 UTC
MT and MO delivery normalized: 2019-11-19 16:56 UTC
Impact MT: Clients may have experienced delayed toll free number MTs towards the US and Canada
Impact MO: Clients may have experience delayed toll free number MOs from the US and Canada

Impact DR: Clients may experience delayed delivery reports for toll free number MTs towards the US and Canada
Nov 19, 20:30 UTC
Identified - We are writing to inform you that our US and Canada Toll-free number provider is experiencing an issue on their platform. They are working to resolve the issue as quickly as possible.
Impairment Incident Start Time: 2019-11-19 16:24 UTC
Impact MT: Clients may experience delayed toll free number MTs towards the US and Canada
Impact MO: Clients may experience delayed toll free number MOs from the US and Canada
Nov 19, 16:34 UTC
Resolved - We have now received final confirmation from the operator that the issue is resolved since 2019-11-19 17:12 UTC.
Nov 19, 19:00 UTC
Monitoring - We are writing to inform you that traffic looks restored since 2019-11-19 17:12 UTC, however no confirmation has been provided by the operator of any resolution.

We will keep this under monitoring until confirmation has been received.
Nov 19, 18:06 UTC
Identified - We are writing to inform you that we have been notified of an outage on the network of Tele2 in Russia.
Due to this you may observe delayed or rejected MTs towards this network.

Incident Start Time: 2019-11-19 16:00 UTC
Impact: Clients may experience delayed or rejected MTs towards Tele2 Russia
Nov 19, 17:21 UTC
Update - The US2 Maintenance has been successfully completed at 11:00 AM GMT.
If you have any questions, please contact us at support@sinch.com
Nov 19, 11:42 UTC
Completed - The scheduled maintenance has been completed.
Nov 19, 11:42 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Nov 19, 08:00 UTC
Update - We will be undergoing scheduled maintenance during this time.
Nov 8, 21:26 UTC
Update - We will be undergoing scheduled maintenance during this time.
Nov 19, 09:00 UTC
Scheduled - We would like to inform you that as part of our continuous efforts to improve the performance and reliability of our platform, we will be performing maintenance on our core messaging platform during the times specified below.
Start time: 09:00
End time: 13:00
Estimated impact: Clients connected to US2 may experience intermittent drop in your connections during the period and you should be able to reconnect automatically
Risk: Low
If you have any concerns please contact support@sinch.com
Please accept our apologies for the inconvenience.
Nov 19, 09:00 UTC
Nov 18, 2019
Completed - The scheduled maintenance has been completed.
Nov 18, 11:01 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Nov 18, 08:00 UTC
Scheduled - We are writing to inform you that T-Mobile US will be performing planned maintenance at the times specified below:

Start Time: 2019-11-18 08:00 UTC
End Time: 2019-11-18 11:00 UTC
Impact MT: Clients may experience delayed Short Code and Toll-Free Number SMS MTs towards T-Mobile US
Impact MO: Clients may experience delayed Short Code and Toll-Free Number SMS MOs from T-Mobile US
Nov 16, 03:45 UTC
Completed - The scheduled maintenance has been completed.
Nov 18, 11:00 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Nov 18, 07:00 UTC
Scheduled - We are writing to inform you that our North American Long Number Provider is conducting maintenance on their platform at the times specified below.
Start Time: 2019-11-18 07:00 UTC
End Time: 2019-11-18 11:00 UTC
Impact MT: Clients may experience long number MT delays to US and Canada during the period
Impact MO: Clients may experience long number MO delays from US and Canada during the period
Nov 12, 19:58 UTC
Nov 17, 2019

No incidents reported.

Nov 16, 2019

No incidents reported.

Nov 15, 2019
Resolved - MO, DLR, and MT message delivery has been Resolved.
Nov 15, 23:22 UTC
Monitoring - MO and DLR queues are now being processed, MT messages are being delivered in expected time-frames. MO messages and DLRs may be delayed as queues drain.
Nov 15, 22:56 UTC
Identified - We have received confirmation from our toll free number provider that they have identified an issue on their end. They are working to resolve the issue as quickly as possible.
Nov 15, 17:46 UTC
Investigating - We are writing to inform you that our Toll-free number provider is experiencing an issue on their platform. They are working to resolve the issue as quickly as possible.
Impairment Incident Start Time: 2019-11-15 16:27 UTC
Impact MT: Clients may experience delayed toll free number MTs towards the US.
Impact MO: Clients may experience delayed toll free number MOs from the US.
Nov 15, 16:56 UTC
Completed - The scheduled maintenance has been completed.
Nov 15, 12:00 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Nov 15, 02:00 UTC
Update - We will be undergoing scheduled maintenance during this time.
Nov 13, 17:23 UTC
Scheduled - AT&T United States has scheduled a maintenance.
Impact SMS MT: Clients may experience delayed Toll-Free and Short Code SMS MTs towards AT&T US
Impact SMS MO: Clients may experience delayed Toll-Free and Short Code SMS MOs from AT&T US
Impact MMS MT: Clients may experience delayed Toll-Free and Short Code MMS MTs towards AT&T US
Nov 12, 21:57 UTC
Nov 14, 2019
Completed - The scheduled maintenance has been completed.
Nov 14, 12:01 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Nov 14, 02:01 UTC
Update - We will be undergoing scheduled maintenance during this time.
Nov 13, 17:23 UTC
Scheduled - AT&T United States has scheduled a maintenance.
Impact SMS MT: Clients may experience delayed Toll-Free and Short Code SMS MTs towards AT&T US
Impact SMS MO: Clients may experience delayed Toll-Free and Short Code SMS MOs from AT&T US
Impact MMS MT: Clients may experience delayed Toll-Free and Short Code MMS MTs towards AT&T US
Nov 12, 21:56 UTC
Completed - The scheduled maintenance has been completed.
Nov 14, 11:00 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Nov 14, 07:00 UTC
Scheduled - We are writing to inform you that T-Mobile US will be performing planned maintenance at the times specified below:
Start Time: 2019-11-14 07:00 UTC
End Time: 2019-11-14 11:00 UTC
Impact MT: Clients may experience delayed Short Code SMS MTs towards T-Mobile US
Impact MO: Clients may experience delayed Short Code SMS MOs from T-Mobile US
Nov 13, 20:28 UTC
Nov 13, 2019
Completed - The scheduled maintenance has been completed.
Nov 13, 11:00 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Nov 13, 05:30 UTC
Scheduled - T-Mobile United States has scheduled a maintenance.
Impact MT: Clients may experience delayed or rejected Short Code and Toll-Free Number SMS MTs towards T-Mobile US
Impact MO: Clients may experience delayed or rejected Short Code and Toll-Free Number SMS MOs from T-Mobile US
Nov 11, 20:39 UTC
Nov 12, 2019
Resolved - AWS informs that tje issue was resolved at 1:26 AM PST and our service has been stable since.
Nov 12, 14:24 UTC
Monitoring - Update from AWS
"Most network connectivity to instances within the impacted Availability Zone has been restored, and we are completing recovery for the remaining connectivity errors. We are continuing to experience elevated API error rates and are working to resolve this issue."
Nov 12, 09:24 UTC
Update - AWS is experiencing elevated API error rates and network connectivity errors in a single Availability Zone. They have identified the root cause and are working to resolve the issue.
Nov 12, 08:58 UTC
Identified - AWS is experiencing increased network connectivity errors to instances in Availability Zone in the EU-CENTRAL-1 Region
Nov 12, 08:33 UTC
Completed - The scheduled maintenance has been completed.
Nov 12, 10:01 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Nov 12, 09:01 UTC
Update - We will be undergoing scheduled maintenance during this time.
Nov 7, 17:29 UTC
Scheduled - Rogers & Fido Canada has scheduled a maintenance.
Impact MT: Clients may experience delayed or failed MT traffic for outbound messages sent to Rogers or Fido MSISDNs.
Impact DR: Clients may experience delayed or failed delivery receipts for MT traffic sent to Rogers or Fido MSISDNs.
Nov 7, 16:23 UTC
Resolved - Our provider has now been able to resolve the issue.
Nov 12, 07:35 UTC
Monitoring - We are currently monitoring the traffic, while we wait for a resolve confirmation from our partner.
Nov 12, 05:51 UTC
Investigating - We are writing to inform you that our Toll-Free Number Provider is experiencing an issue on their platform causing delay for delivery reports. The provider is working to resolve the issue as quickly as possible. Please note that this is isolated to delivery reports and and does not affect MT delivery nor MO-messages.
Impairment Incident Start Time: 2019-11-11 17:26 UTC
Nov 11, 19:20 UTC
Nov 11, 2019
Resolved - This incident has been resolved.
Nov 11, 16:55 UTC
Monitoring - A fix has been implemented and we are monitoring the results.
Nov 11, 16:12 UTC
Investigating - We are currently observing issues with our REACH API.
Impact: The REACH API is unreachable, clients unable to submit or receive messages.
We are working on resolving this issue and will provide further updates.
Nov 11, 15:33 UTC
Nov 10, 2019

No incidents reported.

Nov 9, 2019

No incidents reported.

Nov 8, 2019
Completed - The scheduled maintenance has been completed.
Nov 8, 11:00 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Nov 8, 07:01 UTC
Update - Update, Connectivity by region, added SMS - US - ShortCode
Nov 8, 00:52 UTC
Scheduled - T-Mobile United States has scheduled a maintenance.
Impact MT: Clients may experience delayed or rejected Short Code and Toll-Free Number SMS MTs towards T-Mobile US
Impact MO: Clients may experience delayed or rejected Short Code and Toll-Free Number SMS MOs from T-Mobile US
Nov 7, 19:37 UTC
Nov 7, 2019
Completed - The T-Mobile US scheduled maintenance on one of their data centers at the times specified below has been cancelled and will be rescheduled at a later date.
Start Time: 2019-11-07 06:00 UTC
End Time: 2019-11-07 11:00 UTC
We will update once we receive further information from T-Mobile regarding a rescheduled maintenance window.
Nov 7, 08:31 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Nov 7, 06:00 UTC
Scheduled - T-Mobile USA has scheduled a maintenance.
Impact MT: Clients may experience delayed or rejected Short Code and Toll-Free Number SMS MTs towards T-Mobile US
Impact MO: Clients may experience delayed or rejected Short Code and Toll-Free Number SMS MOs from T-Mobile US
Nov 5, 20:50 UTC
Nov 6, 2019
Resolved - Our partner have restored the service.
Nov 6, 20:31 UTC
Investigating - We are observing delayed delivery reports towards the United States.
Please note that MT and MO delivery is not affected. Our partner is
currently working on restoring full functionality.
Nov 6, 17:30 UTC
Completed - The scheduled maintenance has been completed.
Nov 6, 05:00 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Nov 6, 02:00 UTC
Update - We will be undergoing scheduled maintenance during this time.
Nov 1, 19:20 UTC
Update - We will be undergoing scheduled maintenance during this time.
Nov 1, 18:37 UTC
Scheduled - AT&T United States has scheduled a maintenance.
Impact SMS MT: Clients may experience delayed Short Code SMS MTs towards AT&T US
Impact MMS MT: Clients may experience delayed Short Code MMS MTs towards AT&T US
Impact MO: Clients may experience delayed Short Code SMS MOs from AT&T UST US.
Nov 1, 18:36 UTC