Investigating - Ticket Number :: MNOC-59719 Services :: DI MMS 365 - MM7
Description :: Monitoring NOC is observing potential delay in delivery of messages. Few of our customers may observe delays in delivery for MO, MT and DR messages. Our support team is working on this issue. Monitoring NOC will continue to follow-up and update you on the progress made.
Impact :: Mobile Terminating (MT) Traffic: Potential delay in delivery Mobile Originated (MO) Traffic: Potential delay in delivery DR Notification : Potential delay in delivery
Incident Start Date & Time (GMT) : 01st July 2025, 16:35 hrs
If you have any questions, please contact the Operator Service NOC immediately at operatorservices.noc@sinch.com or +1 470.300.8394 (select ‘Support’ from the menu, option 2 for Digital Interconnect, and then option 1) and reference this notification.
Jul 01, 2025 - 17:23 UTC
External Connectivity
Operational
SMS - APAC
?
Operational
SMS - EMEA
?
Operational
SMS - LATAM
?
Operational
SMS - CA - ShortCode
?
Operational
SMS - CA - Toll Free
?
Operational
SMS - US - ShortCode
?
Operational
SMS - US - Toll Free
?
Operational
SMS - US - 10DLC
?
Operational
MMS - US
?
Operational
MMS - US - Toll Free
?
Operational
MMS - US - 10DLC
?
Operational
MMS - AU
?
Operational
MMS - APAC
?
Operational
Voice
Operational
Data Calling
Operational
Phone Calling (PSTN)
Operational
Video Calling
Operational
SIP Trunk
Operational
Conversation API
Operational
Core
?
Operational
WhatsApp
Operational
SMS
Operational
RCS
Operational
MMS
Operational
Messenger
Operational
Instagram
Operational
Viber Bot
Operational
Viber Messaging
Operational
Telegram
Operational
Kakaotalk
Operational
Line
Operational
WeChat
Operational
Apple Messages
Operational
Omnichannel Connector
?
Operational
Verification
Operational
Flash Call Verification
Operational
SMS Verification
Operational
Verification Text to Speech
Operational
Messaging APIs
Operational
SMPP - US
?
Operational
SMPP - EU
?
Operational
SMPP - AU
?
Operational
SMPP - CA
?
Operational
SMPP - BR
?
Operational
HTTP - US
?
Operational
HTTP - EU
?
Operational
HTTP - AU
?
Operational
HTTP - CA
?
Operational
HTTP - BR
?
Operational
REST - US
?
Operational
REST - EU
?
Operational
REST - AU
?
Operational
REST - CA
Operational
REST - BR
?
Operational
MMS - US
Operational
MMS - AU
Operational
MMS - CA
Operational
RCS - US
Operational
RCS - EU
Operational
SPAN - US
Operational
SMS Template Management API - US
?
Operational
US Disconnect File Service - US
Operational
🔗 EXTERNAL - Campaign Registry status - US
?
Operational
sFTP2SMS - BR
?
Operational
SMS Template Management API - EU
?
Operational
Provisioning API
Operational
Provisioning API Core
?
Operational
WhatsApp Provisioning API
Operational
Webhook Provisioning API
Operational
Bundles Provisioning API
Operational
KakaoTalk Provisioning API
Operational
RCS Provisioning API
Operational
Sinch DI Services
Degraded Performance
MM4 (MMS 365)
Operational
MM7 (MMS 365)
Degraded Performance
E-mail 365
Operational
SMS 365 Operator RoW
?
Operational
SMS 365 Operator US
?
Operational
International SMS 365
Operational
NRS Internal
Operational
NRS External
Operational
Lookup API Endpoints
Operational
ENUM AU
Operational
HTTP AU
Operational
ENUM EU
?
Operational
HTTP EU
?
Operational
ENUM US
?
Operational
HTTP US
?
Operational
ENUM CA
Operational
HTTP CA
?
Operational
Contact Pro
Operational
Contact Pro - AF (South Africa)
Operational
Contact Pro - AU (Australia)
Operational
Contact Pro - EU (Europe)
Operational
Contact Pro - NA (North America)
Operational
Migrated APIs
Operational
Redhot XML (mBlox)
Operational
E3 (Dialogue)
Operational
SMS (Legacy Sinch)
Operational
HTTP API (TWW)
Operational
Numbers API
?
Operational
Dashboard.sinch.com
Operational
Payment
Operational
SMS Administration
Operational
Numbers Administration
Operational
Analytics
Operational
Customer Support
?
Operational
2FA
Operational
US Campaigns
?
Operational
Login/Sign up
Operational
Campaigns
?
Operational
Campaigns (France 🇫🇷)
?
Operational
Campaigns API (France 🇫🇷)
?
Operational
sFTP Connectors (France 🇫🇷)
?
Operational
Campaigns (Europe 🇪🇺)
?
Operational
Campaigns API (Europe 🇪🇺)
?
Operational
sFTP Connectors (Europe 🇪🇺)
?
Operational
Campaigns (North America 🇺🇸 / 🇨🇦)
?
Operational
Campaigns API (North America 🇺🇸 / 🇨🇦)
?
Operational
sFTP Connectors (North America 🇺🇸 / 🇨🇦)
?
Operational
Services :: DI SMS 365 (SMSX) PCR Number :: PCRSDI-11795
Start Date and Time (GMT):: 2nd July 2025 06:00 Hrs. End Date and Time (GMT):: 2nd July 2025 10:00 Hrs.
Impact Mobile Terminating (MT) Traffic: Potential Latency. Mobile Originated (MO) Traffic: Potential Latency. DR Notification: Potential Latency.
Description: Digital Interconnect has scheduled a planned application maintenance to carry out activities on the internal applications.
If you experience any issues during this maintenance , please contact the Operator Service NOC immediately at operatorservices.noc@sinch.com or +1 470.300.8394 (select ‘Support’ from the menu, option 2 for Digital Interconnect and then option 1) and reference this notification. Posted on
Jun 26, 2025 - 22:07 UTC
Services :: DI SMS 365 (SMSX) PCR Number :: PCRSDI-11796
Start Date and Time (GMT):: 3rd July 2025 06:00 Hrs. End Date and Time (GMT):: 3rd July 2025 10:00 Hrs.
Impact Mobile Terminating (MT) Traffic: Potential Latency. Mobile Originated (MO) Traffic: Potential Latency. DR Notification: Potential Latency.
Description: Digital Interconnect has scheduled a planned application maintenance to carry out activities on the internal applications.
If you experience any issues during this maintenance , please contact the Operator Service NOC immediately at operatorservices.noc@sinch.com or +1 470.300.8394 (select ‘Support’ from the menu, option 2 for Digital Interconnect and then option 1) and reference this notification. Posted on
Jun 26, 2025 - 22:10 UTC
Services :: DI E-Mail 365 PCR Number :: PCRSDI-11791
Start Date and Time (GMT)::6th July 2025 02:00 UTC. End Date and Time (GMT):: 6th July 2025 04:00 UTC.
Description: update rest module with latest vulnerability fixes. Zero/No impact on traffic .
Impact: No impact .
If you experience any issues during this maintenance , please contact the Operator Service NOC immediately at operatorservices.noc@sinch.com or +1 470.300.8394 (select 'support' from the menu, option 2 for Digital Interconnect and then option 1) and reference this notification. Posted on
Jun 20, 2025 - 06:13 UTC
Update -
We will be undergoing scheduled maintenance during this time.
Jul 01, 2025 - 20:41 UTC
Scheduled -
Sinch Elastic SIP Trunking will be optimizing routing for inbound calls. The scheduled work is not expected to impact services. This is being sent as a courtesy notice in the event that you experience issues with your service during the maintenance window.
Currently, we are sending inbound calls from: SIP Signaling IPs 206.146.133.0/28 RTP IPs 206.146.133.128/26
Following the scheduled maintenance, you may also see calls from: SIP Signaling IPs 206.146.137.0/28 RTP IPs 206.146.137.128/26
Please be sure to allow both IP ranges prior to the maintenance.
Jul 01, 2025 - 20:23 UTC
We have a scheduled maintenance related to EU1 Conversation API “Apps” and Channel Adapters
Maintenance window: 2025-07-09 08:00 UTC to 09:00 UTC
Impact: Clients may experience delayed delivery and receipt of messages routed via the conversation API during the maintenance window. Messages to all channels will be queued. The “App” will have a maximum downtime of 10 minutes during the window.
Affected endpoint: eu.conversation.api.sinch.com Planned maintenance of this endpoint occurs on the second and fourth Wednesday each month, between 08:00 UTC and 09:00 UTC.
We have a scheduled maintenance related to US1 Conversation API “Apps” and Channel Adapters
Maintenance window: 2025-07-09 09:00 UTC to 10:00 UTC
Impact: Clients may experience delayed delivery and receipt of messages routed via the conversation API during the maintenance window. Messages to all channels will be queued. The “App” will have a maximum downtime of 10 minutes during the window.
Affected endpoint: us.conversation.api.sinch.com Planned maintenance of this endpoint occurs on the second and fourth Wednesday each month, between 09:00 UTC and 10:00 UTC.
Start Date and Time: 12-July-2025 - 18:00 UTC End Date and Time : 12-July-2025 - 22:00 UTC
Description:
We will be performing maintenance to upgrade Message Manager to version 6.1.4, which includes Security fixes and Database optimisation.
Action required: None.
Impact: Message Manager will be offline during the maintenance window. Customers are requested not to schedule any campaigns during this period.
If you experience any issues during this maintenance, please contact the Operator Service NOC immediately at operatorservices.noc@sinch.com or +1 470.300.8394 (select 'support' from the menu, option 2 for Digital Interconnect and then option 1) and reference this. If you have any questions or concerns, please contact your Account Manager. Posted on
Jun 26, 2025 - 15:14 UTC
Sinch will be performing a scheduled maintenance to renew the SSL certificate for the following endpoint: *.httpgw.api.sinch.com
The SSL certificate will be updated during the times specified below.
Start Time: 2025-07-16 07:30 UTC End Time: 2025-07-16 10:30 UTC
Type: Scheduled Maintenance
Maintenance: SSL Certificate Updates
Impact: Clients connecting to the listed Gateways via SSL secured ports will fail if the client SSL application does not have the updated SSL certificate preloaded in its SSL trust store or they do not auto-accept new certificates for a seamless SSL certificate switchover.
We appreciate your patience and apologize for any inconvenience experienced during this maintenance period. If for any reason the maintenance is extended or cancelled we will advise you accordingly.
Please contact support@sinch.com should you require further information or assistance.
Sincerely, Sinch Posted on
Jul 01, 2025 - 14:41 UTC
We have a scheduled maintenance related to EU1 Conversation API “Apps” and Channel Adapters
Maintenance window: 2025-07-23 08:00 UTC to 09:00 UTC
Impact: Clients may experience delayed delivery and receipt of messages routed via the conversation API during the maintenance window. Messages to all channels will be queued. The “App” will have a maximum downtime of 10 minutes during the window.
Affected endpoint: eu.conversation.api.sinch.com Planned maintenance of this endpoint occurs on the second and fourth Wednesday each month, between 08:00 UTC and 09:00 UTC.
We have a scheduled maintenance related to US1 Conversation API “Apps” and Channel Adapters
Maintenance window: 2025-07-23 09:00 UTC to 10:00 UTC
Impact: Clients may experience delayed delivery and receipt of messages routed via the conversation API during the maintenance window. Messages to all channels will be queued. The “App” will have a maximum downtime of 10 minutes during the window.
Affected endpoint: us.conversation.api.sinch.com Planned maintenance of this endpoint occurs on the second and fourth Wednesday each month, between 09:00 UTC and 10:00 UTC.
Completed -
The scheduled maintenance has been completed.
Jul 1, 10:01 UTC
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jul 1, 06:00 UTC
Scheduled -
Services :: DI SMS 365 (SMSX) PCR Number :: PCRSDI-11794
Start Date and Time (GMT):: 1st July 2025 06:00 Hrs. End Date and Time (GMT):: 1st July 2025 10:00 Hrs.
Impact Mobile Terminating (MT) Traffic: Potential Latency. Mobile Originated (MO) Traffic: Potential Latency. DR Notification: Potential Latency.
Description: Digital Interconnect has scheduled a planned application maintenance to carry out activities on the internal applications.
If you experience any issues during this maintenance , please contact the Operator Service NOC immediately at operatorservices.noc@sinch.com or +1 470.300.8394 (select ‘Support’ from the menu, option 2 for Digital Interconnect and then option 1) and reference this notification.
Jun 26, 22:04 UTC
Completed -
The scheduled maintenance has been completed.
Jul 1, 10:00 UTC
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jul 1, 06:00 UTC
Scheduled -
Services :: DI MMX 365 (MM7) PCR Number :: PCRSDI-11785
Start Date and Time (GMT) :: 1st July 2025 06:00 Hrs. End Date and Time (GMT) :: 1st July 2025 10:00 Hrs.
Impact Mobile Terminating (MT) Traffic : Potential delay in delivery. Mobile Originated (MO) Traffic : Potential delay in delivery. DR Notification : Potential delay in delivery.
Description: Sinch Digital Interconnect has scheduled a planned maintenance to carry out activities on the internal applications.
If you experience any issues during this maintenance , please contact the Operator Service NOC immediately at operatorservices.noc@sinch.com or +1 470.300.8394 (select ‘Support’ from the menu, option 2 for Digital Interconnect and then option 1) and reference this notification.
Jun 20, 21:46 UTC
Completed -
The scheduled maintenance has been completed.
Jun 30, 10:00 UTC
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jun 30, 05:00 UTC
Scheduled -
Services :: DI SMS 365 (SMSx) PCR Number :: PCRSDI-11779
Start Date and Time (GMT):: 30th June 2025, 05:00 Hrs. End Date and Time (GMT):: 30th June 2025, 10:00 Hrs.
Impact Mobile Terminating (MT) Traffic: Potential delay in delivery. Mobile Originated (MO) Traffic: Potential delay in delivery. DR Notification: Potential delay in delivery.
Description: Digital Interconnect has scheduled a planned application maintenance to carry out activities on the internal applications.
If you experience any issues during this maintenance , please contact the Operator Service NOC immediately at operatorservices.noc@sinch.com or +1 470.300.8394 (select ‘Support’ from the menu, option 2 for Digital Interconnect and then option 1) and reference this notification.
Jun 20, 21:08 UTC
Completed -
The scheduled maintenance has been completed.
Jun 29, 04:00 UTC
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jun 29, 02:00 UTC
Scheduled -
Services :: DI E-Mail 365 PCR Number :: PCRSDI-11771
Start Date and Time (GMT)::29th June 2025 02:00 UTC. End Date and Time (GMT):: 29th June 2025 04:00 UTC.
Description: update retarus-status module with latest vulnerability fixes. Zero/No impact on traffic .
Impact: No impact .
If you experience any issues during this maintenance , please contact the Operator Service NOC immediately at operatorservices.noc@sinch.com or +1 470.300.8394 (select 'support' from the menu, option 2 for Digital Interconnect and then option 1) and reference this notification.
Jun 11, 06:42 UTC
Completed -
The scheduled maintenance has been completed.
Jun 26, 23:00 UTC
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jun 26, 19:00 UTC
Scheduled -
Dear Client,
We will be performing an emergency network maintenance at our EU4 Network hub.
Type: Emergency Network Maintenance Affected site: EU4 Network hub Impact: No impact is expected.
Start time: 2025-06-26 19:00 (UTC) End time: 2025-06-26 23:00 (UTC)
If for any reason the maintenance period is extended or cancelled we will advise you accordingly. And of course if you have any concerns please contact support@sinch.com. Please accept our apologies for the inconvenience.
Completed -
The scheduled maintenance has been completed.
Jun 26, 10:01 UTC
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jun 26, 05:00 UTC
Scheduled -
Services :: DI SMS 365 (SMSX) PCR Number :: PCRSDI-11790
Start Date and Time (GMT) :: 26 June 2025 05:00 Hrs. End Date and Time (GMT) :: 26 June 2025 10:00 Hrs.
Impact Mobile Terminating (MT) Traffic : Potential Impact. Mobile Originated (MO) Traffic : Potential Impact. DR Notification : Potential Impact.
Description: Sinch Digital Interconnect has scheduled a planned maintenance to carry out activities on the internal applications.
If you experience any issues during this maintenance, please contact the Operator Service NOC immediately at operatorservices.noc@sinch.com or +1 470.300.8394 (select 'support' from the menu, option 2 for Digital Interconnect and then option 1) and reference this notification
Jun 19, 15:31 UTC
Completed -
The scheduled maintenance has been completed.
Jun 26, 10:00 UTC
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jun 26, 06:00 UTC
Scheduled -
Services :: DI MMX 365 (MM4) PCR Number :: PCRSDI-11784
Start Date and Time (GMT) :: 26 June 2025 06:00 Hrs. End Date and Time (GMT) :: 26 June 2025 10:00 Hrs.
Impact Mobile Terminating (MT) Traffic : No Impact. Mobile Originated (MO) Traffic : No Impact. DR Notification : No Impact.
Description: Sinch Digital Interconnect has scheduled a planned maintenance to carry out activities on the internal applications.
If you experience any issues during this maintenance, please contact the Operator Service NOC immediately at operatorservices.noc@sinch.com or +1 470.300.8394 (select 'support' from the menu, option 2 for Digital Interconnect and then option 1) and reference this notification
Jun 19, 15:43 UTC
Completed -
The scheduled maintenance has been completed.
Jun 25, 10:00 UTC
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jun 25, 05:00 UTC
Scheduled -
Services :: DI SMS 365 (SMSX) PCR Number :: PCRSDI-11789
Start Date and Time (GMT) :: 25 June 2025 05:00 Hrs. End Date and Time (GMT) :: 25 June 2025 10:00 Hrs.
Impact Mobile Terminating (MT) Traffic : Potential Impact. Mobile Originated (MO) Traffic : Potential Impact. DR Notification : Potential Impact.
Description: Sinch Digital Interconnect has scheduled a planned maintenance to carry out activities on the internal applications.
If you experience any issues during this maintenance, please contact the Operator Service NOC immediately at operatorservices.noc@sinch.com or +1 470.300.8394 (select 'support' from the menu, option 2 for Digital Interconnect and then option 1) and reference this notification
Jun 19, 15:28 UTC
Completed -
The scheduled maintenance has been completed.
Jun 25, 10:00 UTC
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jun 25, 09:00 UTC
Scheduled -
We have a scheduled maintenance related to US1 Conversation API “Apps” and Channel Adapters
Maintenance window: 2025-06-25 09:00 UTC to 10:00 UTC
Impact: Clients may experience delayed delivery and receipt of messages routed via the conversation API during the maintenance window. Messages to all channels will be queued. The “App” will have a maximum downtime of 10 minutes during the window.
Affected endpoint: us.conversation.api.sinch.com Planned maintenance of this endpoint occurs on the second and fourth Wednesday each month, between 09:00 UTC and 10:00 UTC.
Completed -
The scheduled maintenance has been completed.
Jun 25, 09:00 UTC
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jun 25, 08:00 UTC
Scheduled -
We have a scheduled maintenance related to EU1 Conversation API “Apps” and Channel Adapters
Maintenance window: 2025-06-25 08:00 UTC to 09:00 UTC
Impact: Clients may experience delayed delivery and receipt of messages routed via the conversation API during the maintenance window. Messages to all channels will be queued. The “App” will have a maximum downtime of 10 minutes during the window.
Affected endpoint: eu.conversation.api.sinch.com Planned maintenance of this endpoint occurs on the second and fourth Wednesday each month, between 08:00 UTC and 09:00 UTC.
Resolved -
We experienced an issue where automated and email replies were not being sent, when tickets were submitted to support@sinch.com. No tickets were lost during this time and this issue has now been resolved by our engineering team.
Incident Start Time: 2025-06-25 07:10 UTC Incident End Time: 2025-06-25 08:09 UTC
We apologize for the inconvenience caused by this issue.
Jun 25, 08:30 UTC
Resolved -
Ticket Number :: MNOC-59616 Services:: DI SMS 365 (SMSx)
Description :: We would like to inform you that earlier today, we observed a temporary incident affecting MO, MT, and DR traffic, which may have caused potential delays in message processing.
Please note that the issue has been fully identified and resolved. All services are now operating normally, and traffic is flowing without interruption.
We apologize for any inconvenience this may have caused and appreciate your understanding. If you have any further questions or need assistance, please do not hesitate to contact our support team.
Impact :: Mobile Terminating (MT) Traffic: Potential delay in delivery Mobile Originated (MO) Traffic: Potential delay in delivery DR Notification : Potential delay in delivery
Incident Start Date & Time (GMT) : 25th June 2025, 2:10 hr. GMT Incident End Date & Time (GMT) : 25th June 2025, 2:40 hr. GMT
If you have any questions, please contact the Operator Service NOC immediately at operatorservices.noc@sinch.com or +1 470.300.8394 (select ‘Support’ from the menu, option 2 for Digital Interconnect, and then option 1) and reference this notification.
Jun 25, 03:35 UTC
Completed -
The scheduled maintenance has been completed.
Jun 24, 23:00 UTC
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jun 24, 19:00 UTC
Scheduled -
Dear Client,
We are reaching out to inform you that as part of our continuous efforts to improve the performance and reliability of our services, we will be performing network maintenance at our EU2 site on the schedule below.
Type: Network Maintenance Affected Site: EU2
Start Time: 2025-06-24 19:00 UTC End Time: 2025-06-24 23:00 UTC
Impact: A possibility of MT delays for up to 30 seconds during the maintenance windows towards the following destinations. T-Mobile Netherlands O2 Czechoslovakia Orange Reunion
We appreciate your patience and apologize for any inconvenience experienced during this maintenance period. If for any reason the maintenance is extended or cancelled we will advise you accordingly. Please contact support@sinch.com should you require further information or assistance.
Jun 19, 15:23 UTC
Completed -
The scheduled maintenance has been completed.
Jun 24, 22:00 UTC
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jun 24, 18:00 UTC
Scheduled -
Services :: DI MMX 365 (MM4) PCR Number :: PCRSDI-11783
Start Date and Time (GMT) :: 24 June 2025 18:00 Hrs. End Date and Time (GMT) :: 24 June 2025 22:00 Hrs.
Impact Mobile Terminating (MT) Traffic : No Impact. Mobile Originated (MO) Traffic : No Impact. DR Notification : No Impact.
Description: Sinch Digital Interconnect has scheduled a planned maintenance to carry out activities on the internal applications.
If you experience any issues during this maintenance, please contact the Operator Service NOC immediately at operatorservices.noc@sinch.com or +1 470.300.8394 (select 'support' from the menu, option 2 for Digital Interconnect and then option 1) and reference this notification
Jun 19, 15:24 UTC
We are writing to inform you that queues have been cleared. This incident has been resolved.
Incident Start Date & Time (GMT) : 24th June 2025, 09:45 hr. GMT Incident End Date & Time (GMT) : 24th June 2025, 12:15 hr. GMT
If you have any questions, please contact the Operator Service NOC immediately at operatorservices.noc@sinch.com or +1 470.300.8394 (select ‘Support’ from the menu, option 2 for Digital Interconnect, and then option 1) and reference this notification.
Jun 24, 15:15 UTC
Monitoring -
A fix has been implemented and we are monitoring the results.
Jun 24, 12:29 UTC
Investigating -
Ticket Number :: MNOC-59600 Services:: DI SMS 365 (SMSx)
Description :: Monitoring NOC is observing potential delay in delivery of messages. Few of our customers may observe delays in delivery for DR messages. Our support team is currently working on high priority to resolve this issue. Monitoring NOC will continue to follow-up and update you on the progress made.
Impact :: Mobile Terminating (MT) Traffic: No Impact Mobile Originated (MO) Traffic: No Impact DR Notification : Potential delay in delivery
Incident Start Date & Time (GMT) : 24th June 2025, 09:45 hr. GMT
If you have any questions, please contact the Operator Service NOC immediately at operatorservices.noc@sinch.com or +1 470.300.8394 (select ‘Support’ from the menu, option 2 for Digital Interconnect, and then option 1) and reference this notification.
Jun 24, 11:32 UTC
Completed -
The scheduled maintenance has been completed.
Jun 24, 10:00 UTC
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jun 24, 05:00 UTC
Scheduled -
Services :: DI SMS 365 (SMSX) PCR Number :: PCRSDI-11788
Start Date and Time (GMT) :: 24 June 2025 05:00 Hrs. End Date and Time (GMT) :: 24 June 2025 10:00 Hrs.
Impact Mobile Terminating (MT) Traffic : Potential Impact. Mobile Originated (MO) Traffic : Potential Impact. DR Notification : Potential Impact.
Description: Sinch Digital Interconnect has scheduled a planned maintenance to carry out activities on the internal applications.
If you experience any issues during this maintenance, please contact the Operator Service NOC immediately at operatorservices.noc@sinch.com or +1 470.300.8394 (select 'support' from the menu, option 2 for Digital Interconnect and then option 1) and reference this notification
Jun 19, 15:16 UTC
Completed -
The scheduled maintenance has been completed.
Jun 23, 10:00 UTC
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jun 23, 05:00 UTC
Scheduled -
Services :: DI SMS 365 (SMSX) PCR Number :: PCRSDI-11787
Start Date and Time (GMT) :: 23 June 2025 05:00 Hrs. End Date and Time (GMT) :: 23 June 2025 10:00 Hrs.
Impact Mobile Terminating (MT) Traffic : Potential Impact. Mobile Originated (MO) Traffic : Potential Impact. DR Notification : Potential Impact.
Description: Sinch Digital Interconnect has scheduled a planned maintenance to carry out activities on the internal applications.
If you experience any issues during this maintenance , please contact the Operator Service NOC immediately at operatorservices.noc@sinch.com or +1 470.300.8394 (select ‘Support’ from the menu, option 2 for Digital Interconnect and then option 1) and reference this notification.
Jun 20, 21:39 UTC
Completed -
The scheduled maintenance has been completed.
Jun 20, 13:00 UTC
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jun 20, 11:00 UTC
Scheduled -
Services :: DI MMS 365 (MM4) PCR Number :: PCRSDI-11780
Start Date and Time (GMT) :: 20 June 2025 11:00 Hrs. End Date and Time (GMT) :: 20 June 2025 13:00 Hrs.
Impact Mobile Terminating (MT) Traffic : No Impact. Mobile Originated (MO) Traffic : No Impact. DR Notification : No Impact.
Description: Sinch Digital Interconnect has scheduled a planned maintenance to carry out activities on the internal applications.
If you experience any issues during this maintenance, please contact the Operator Service NOC immediately at operatorservices.noc@sinch.com or +1 470.300.8394 (select 'support' from the menu, option 2 for Digital Interconnect and then option 1) and reference this notification
Jun 19, 15:07 UTC
Resolved -
This incident has been resolved.
Jun 20, 05:36 UTC
Investigating -
Ticket Number :: MNOC-59508 Services:: DI MMS 365 - MM7
Description :: Monitoring NOC is observing potential delay in delivery of messages. Few of our customers may observe delays in delivery for MO, MT and DR messages. Our support team is working on this issue. Monitoring NOC will continue to follow-up and update you on the progress made.
Impact :: Mobile Terminating (MT) Traffic: Potential delay in delivery Mobile Originated (MO) Traffic: Potential delay in delivery DR Notification : Potential delay in delivery
Incident Start Date & Time (GMT) : 19th June 2025, 18:00 hrs
If you have any questions, please contact the Operator Service NOC immediately at operatorservices.noc@sinch.com or +1 470.300.8394 (select ‘Support’ from the menu, option 2 for Digital Interconnect, and then option 1) and reference this notification.
Jun 20, 01:06 UTC
We are writing to inform you that queues have been cleared. This incident has been resolved.
Incident Start Date & Time (GMT) : 19th June 2025, 21:20 hr. GMT Incident End Date & Time (GMT) : 19th June 2025, 22:54 hr. GMT
If you have any questions, please contact the Operator Service NOC immediately at operatorservices.noc@sinch.com or +1 470.300.8394 (select ‘Support’ from the menu, option 2 for Digital Interconnect, and then option 1) and reference this notification.
Jun 20, 00:03 UTC
Investigating -
Ticket Number :: MNOC-59533 Services:: DI SMS 365 (SMSx)
Description :: Monitoring NOC is observing potential delay in delivery of messages. Few of our customers may observe delays in delivery for MO, MT and DR messages. Our support team is currently working on high priority to resolve this issue. Monitoring NOC will continue to follow-up and update you on the progress made.
Impact :: Mobile Terminating (MT) Traffic: Potential delay in delivery Mobile Originated (MO) Traffic: Potential delay in delivery DR Notification : Potential delay in delivery
Incident Start Date & Time (GMT) : 19th June 2025, 21:20 hr. GMT
If you have any questions, please contact the Operator Service NOC immediately at operatorservices.noc@sinch.com or +1 470.300.8394 (select ‘Support’ from the menu, option 2 for Digital Interconnect, and then option 1) and reference this notification.
Jun 19, 22:25 UTC
Completed -
The scheduled maintenance has been completed.
Jun 19, 11:00 UTC
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jun 19, 06:02 UTC
Scheduled -
Services :: DI SMS 365 (SMSX) PCR Number :: PCRSDI-11776
Start Date and Time (GMT):: 19th June 2025 06:00 Hrs. End Date and Time (GMT):: 19th June 2025 11:00 Hrs.
Impact Mobile Terminating (MT) Traffic: Potential Latency. Mobile Originated (MO) Traffic: Potential Latency. DR Notification: Potential Latency.
Description: Digital Interconnect has scheduled a planned application and system maintenance to carry out activities on the internal applications.
If you experience any issues during this maintenance , please contact the Operator Service NOC immediately at operatorservices.noc@sinch.com or +1 470.300.8394 (select ‘Support’ from the menu, option 2 for Digital Interconnect and then option 1) and reference this notification.
Jun 13, 19:40 UTC
We are writing to inform you that queues have been cleared and traffic has resumed back to normal. We consider this issue as resolved.
Incident Start Date & Time (GMT) : 18th June 2025, 23:00 hr. GMT Incident End Date & Time (GMT) : 19th June 2025, 10:15 hr. GMT
If you have any questions, please contact the Operator Service NOC immediately at operatorservices.noc@sinch.com or +1 470.300.8394 (select ‘Support’ from the menu, option 2 for Digital Interconnect, and then option 1) and reference this notification.
Jun 19, 10:51 UTC
Investigating -
Ticket Number :: MNOC-59511 Services:: DI MMS 365 - MM7
Description :: Monitoring NOC is observing potential delay in delivery of messages. Few of our customers may observe delays in delivery for MO, MT and DR messages. Our support team is currently working on high priority to resolve this issue. Monitoring NOC will continue to follow-up and update you on the progress made.
Impact :: Mobile Terminating (MT) Traffic: Potential delay in delivery Mobile Originated (MO) Traffic: Potential delay in delivery DR Notification : Potential delay in delivery
Incident Start Date & Time (GMT) : 18th June 2025, 23:00 hr. GMT
If you have any questions, please contact the Operator Service NOC immediately at operatorservices.noc@sinch.com or +1 470.300.8394 (select ‘Support’ from the menu, option 2 for Digital Interconnect, and then option 1) and reference this notification.
Jun 19, 01:19 UTC
Completed -
The scheduled maintenance has been completed.
Jun 19, 08:00 UTC
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jun 19, 06:01 UTC
Scheduled -
Services :: DI MMS 365 (MM7) PCR Number :: PCRSDI-11765
Start Date and Time (GMT) :: 19 June 2025 06:00 Hrs. End Date and Time (GMT) :: 19 June 2025 08:00 Hrs.
Impact Mobile Terminating (MT) Traffic : Potential Impact. Mobile Originated (MO) Traffic : Potential Impact. DR Notification : Potential Impact.
Description: Sinch Digital Interconnect has scheduled a planned maintenance to carry out activities on the internal applications.
If you experience any issues during this maintenance, please contact the Operator Service NOC immediately at operatorservices.noc@sinch.com or +1 470.300.8394 (select 'support' from the menu, option 2 for Digital Interconnect and then option 1) and reference this notification
Jun 5, 18:42 UTC
We will be deploying the renewed certificate on the 19th of June ’25 at 06:00 UTC. The renewed certificate for the “mm7.sdi.sinch.com” domain can be downloaded from the link given below and is valid from May 31, 2025, to June 30, 2026.
Action required: Customers who use these services are advised to add the renewed TLS certificate into their certificate stores on or before the 19th of Jun ’25 06:00 UTC.
Impact: Client applications connecting to the services listed above via TLS secured ports will fail if renewed TLS certificate is not added to their certificate store or they do not auto-accept new certificates.
All the queues are cleared. This incident has been resolved.
Incident Start Date & Time (GMT) : 18th June 2025, 17:11 hrs Incident End Date & Time (GMT) : 19th June 2025, 00:45 gmt
If you have any questions, please contact the Operator Service NOC immediately at operatorservices.noc@sinch.com or +1 470.300.8394 (select ‘Support’ from the menu, option 2 for Digital Interconnect, and then option 1) and reference this notification.
Jun 19, 01:17 UTC
Investigating -
Ticket Number :: MNOC-59508 Services:: DI MMS 365 - MM7
Description :: Monitoring NOC is observing potential delay in delivery of messages. Few of our customers may observe delays in delivery for MO, MT and DR messages. Our support team is currently working on high priority to resolve this issue. Monitoring NOC will continue to follow-up and update you on the progress made.
Impact :: Mobile Terminating (MT) Traffic: Potential delay in delivery Mobile Originated (MO) Traffic: Potential delay in delivery DR Notification : Potential delay in delivery
Incident Start Date & Time (GMT) : 18th June 2025, 17:11 hrs
If you have any questions, please contact the Operator Service NOC immediately at operatorservices.noc@sinch.com or +1 470.300.8394 (select ‘Support’ from the menu, option 2 for Digital Interconnect, and then option 1) and reference this notification.
Jun 18, 17:33 UTC
Incident Start Time: 2025-06-18 07:10 UTC Incident End Time: 2025-06-18 10:30 UTC
Jun 18, 16:33 UTC
Monitoring -
A fix has been implemented and we are monitoring the results.
Restoration Time: 2025-06-18 10:30 UTC
Jun 18, 13:46 UTC
Update -
We are continuing to investigate this issue.
Jun 18, 09:09 UTC
Investigating -
We are currently experiencing a performance degradation our EU3 site.
It is advised that clients connect to our redundant EU1 site for the duration of this issue. Site.
Clients can connect to our EU1 SMSC with the below FQDNs. Alternative Endpoints: eu1.smpp.api.sinch.com eu1.httpsms.api.sinch.com eu1.httplookup.api.sinch.com
Please contact support if you have any questions.
Jun 18, 07:58 UTC
We are pleased to inform you that the queues built within platform have been cleared and the issue has been resolved. We have monitored the results and we confirm that the messages are getting processed without any delay.
Incident Start Date & Time (GMT) : 18 June 2025 07.00 Hrs. GMT Incident End Date & Time (GMT) : 18 June 2025 08:50 Hrs. GMT
We appreciate your patience and understanding.
If you experience any issues during this maintenance , please contact the Operator Service NOC immediately at operatorservices.noc@sinch.com or +1 470.300.8394 (select 'support' from the menu, option 2 for Digital Interconnect and then option 1) and reference this notification.
Jun 18, 12:53 UTC
Update -
Hello Team,
We have resolved the issue and isms traffic is back to normal.
We are monitoring the traffic closely.
If you have any questions, please contact the Operator Service NOC immediately at operatorservices.noc@sinch.com or +1 470.300.8394 (select ‘Support’ from the menu, option 2 for Digital Interconnect, and then option 1) and reference this notification.
Jun 18, 08:59 UTC
Identified -
Hello Team,
We have identified the issue and our L3 Application team is working on the issue.
Jun 18, 07:53 UTC
Investigating -
Ticket Number :: MNOC-59499 Service:: iSMS
Description :: Monitoring NOC is observing potential delay in delivery of messages. Few of our customers may observe delays in delivery for MT and MO messages. Our support team is currently working on high priority to resolve this issue. Monitoring NOC will continue to follow-up and update you on the progress made.
Impact :: Mobile Terminating (MT) Traffic: Potential delay in delivery Mobile Originated (MO) Traffic: Potential delay in delivery DR Notification : Potential delay in delivery Report Manager Access : Not impacted Report Manager Statistics : Not impacted
Incident Start Date & Time (GMT) : 18th June 2025 07:00 GMT
If you have any questions, please contact the Operator Service NOC immediately at operatorservices.noc@sinch.com or +1 470.300.8394 (select ‘Support’ from the menu, option 2 for Digital Interconnect, and then option 1) and reference this notification.
Jun 18, 07:43 UTC
Completed -
The scheduled maintenance has been completed.
Jun 18, 11:00 UTC
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jun 18, 06:00 UTC
Scheduled -
Services :: DI SMS 365 (SMSX) PCR Number :: PCRSDI-11773
Start Date and Time (GMT):: 18th June 2025 06:00 Hrs. End Date and Time (GMT):: 18th June 2025 11:00 Hrs.
Impact Mobile Terminating (MT) Traffic: Potential Latency. Mobile Originated (MO) Traffic: Potential Latency. DR Notification: Potential Latency.
Description: Digital Interconnect has scheduled a planned application and system maintenance to carry out activities on the internal applications.
If you experience any issues during this maintenance , please contact the Operator Service NOC immediately at operatorservices.noc@sinch.com or +1 470.300.8394 (select ‘Support’ from the menu, option 2 for Digital Interconnect and then option 1) and reference this notification.
Jun 13, 19:35 UTC