Companies Sinch Monthly reportsMay 2026

Sinch in May 2026: incidents, uptime and changes

42incidents posted

0labelled major or critical

100%free of major/critical

84.68%free of any incident

0price changes

0notable page changes

Vendor-reported outage time 0 min, incident time 4.7 days. Derived from the incidents the vendor posted on its own status page, not measured by us. A minute counts as an outage minute when a major or critical incident (as the vendor labelled it) was open; incident minutes include minor ones too. Maintenance and incidents marked "no impact" are left out, overlapping incidents are merged, a resolved incident counts for at most 7 days, and one still open with no resolution counts for at most 24 hours. Last 90 days.

By vendor label: Minor 36 · No impact listed 6

Incidents 42

Incident	Impact	Started	Duration	Status	Day
DI SMS 365 (iSMS) \| Operator Services \| Potential delay in delivery of MO, MT and DR \| TT#MNOC-64038	No impact listed	May 2, 10:38	2.1 h	resolved	05-02
Delivery issues Guatemala - Tigo	Minor	May 4, 02:06	4.1 h	resolved	05-04
Delivery Issue Mexico - AT&T	Minor	May 5, 00:37	1.6 h	resolved	05-05
Delivery Issue Finland - Elisa and Telia	Minor	May 5, 08:07	1.9 h	resolved	05-05
Post-Incident Notification - Finland	No impact listed	May 5, 19:00	0 min	resolved	05-05
Delivery Issue Guatemala - Tigo	Minor	May 5, 22:42	2.1 h	resolved	05-05
DI SMS 365 (iSMS) \| Operator Services \| Potential delay in delivery of MO, MT and DR \| TT#MNOC-64082	No impact listed	May 6, 09:36	8.7 h	resolved	05-06
Delivery Issue Guatemala - Tigo	Minor	May 6, 10:57	1.3 h	resolved	05-06
Conversation & REST APIs - Delivery Receipt Issue	Minor	May 6, 14:33	2.7 h	resolved	05-06
DI SMS 365 (iSMS) \| Operator Services \| Potential delay in delivery of MO, MT and DR \| TT#MNOC-64100	No impact listed	May 7, 13:12	24 h	resolved	05-07
Delivery Issue United States - AT&T	Minor	May 7, 16:58	5.7 h	resolved	05-07
Delivery Issue Djibouti - Evatis	Minor	May 11, 17:50	17 h	resolved	05-11
Delivery issues Vodafone - Germany	Minor	May 12, 01:56	3.1 h	resolved	05-12
Platform Degradation - MMS US	Minor	May 12, 18:19	1.6 h	resolved	05-12
Delivery Issue Mexico - AT&T	Minor	May 13, 19:01	58 min	resolved	05-13
Delivery Issue United Kingdom - Lebara	Minor	May 14, 10:21	2.1 h	resolved	05-14
Delivery Issue United States - AT&T - MMS	Minor	May 14, 17:27	50 min	resolved	05-14
Delivery Issue Mexico - AT&T	Minor	May 14, 22:35	59 min	resolved	05-14
Delivery Issue Colombia - Claro	Minor	May 16, 14:38	2.9 h	resolved	05-16
Delivery Issue Denmark - 3	Minor	May 19, 05:19	5.4 h	resolved	05-19
Delivery Issue Brazil - Algar Telecom	Minor	May 19, 07:04	3.5 h	resolved	05-19
Delivery Issue - Canada - ISP Telecom	Minor	May 19, 10:05	1.1 h	resolved	05-19
Delivery Issue Brazil - Vivo	Minor	May 19, 17:20	9.1 h	resolved	05-19
Delivery Issue France - Orange	Minor	May 19, 23:35	2.3 h	resolved	05-19
Delivery Issue Mexico - AT&T	Minor	May 20, 05:38	1.2 h	resolved	05-20
Delivery Issue Norway - Ice	Minor	May 20, 07:41	1.1 h	resolved	05-20
Delivery Issue Peru - Nextel	Minor	May 20, 17:37	2.4 h	resolved	05-20
Delivery Issue Brazil - TIM Brazil	Minor	May 21, 13:27	4.0 h	resolved	05-21
Sinch Voice API and SIP Trunk Calling - Service Interruption	No impact listed	May 21, 16:57	4.7 h	resolved	05-21
Delivery Issue Colombia - Claro	Minor	May 22, 16:44	2.9 h	resolved	05-22
Delivery Issue Netherlands - Odido	Minor	May 25, 08:40	2.0 h	resolved	05-25
Delivery Issue Malaysia - Celcom	Minor	May 25, 08:42	3.6 h	resolved	05-25
Delivery Issue Mexico - AT&T	Minor	May 26, 04:09	2.7 h	resolved	05-26
Delivery Issue Brazil - Claro	Minor	May 27, 05:21	6.5 h	resolved	05-27
Delivery issue Reunion - Orange	Minor	May 27, 06:49	36 min	resolved	05-27
Delivery Issue Brazil - Algar Telecom	Minor	May 27, 08:55	4.5 h	resolved	05-27
DI SMS 365 (iSMS) \| Operator Services \| Potential delay in delivery of MO, MT and DR \| TT#MNOC-64315	No impact listed	May 28, 07:45	8.7 h	resolved	05-28
Delivery Issue Congo (DRC) - Africell	Minor	May 28, 12:45	40 min	resolved	05-28
Delivery Issue Canada - Fibernetics	Minor	May 28, 17:15	1.4 h	resolved	05-28
Delivery Issue Mexico - Telefonica	Minor	May 29, 20:48	2.6 h	resolved	05-29
Delivery Issue Brazil - Algar Telecom	Minor	May 31, 05:18	6.6 h	resolved	05-31
Delivery Issue Brazil - Algar Telecom	Minor	May 31, 14:14	17 h	resolved	05-31

Maintenance 48

Show scheduled maintenance

May 1, 02:00 [Scheduled] External Maintenance - T-Mobile United States
May 3, 02:00 [Scheduled] DI E-Mail 365 | Application Maintenance | PCR Number # PCRSDI-12190
May 4, 02:00 [Scheduled] External Maintenance - United States - T-Mobile
May 5, 03:00 [Scheduled] External Maintenance - United States - T-Mobile
May 5, 12:00 [Scheduled] Sinch Scheduled Maintenance - Elastic SIP Trunking - SBC and Routing Servers
May 5, 12:30 [Scheduled] Campaigns Application Maintenance
May 6, 03:00 [Scheduled] External Maintenance - United States - T-Mobile
May 6, 08:00 [Scheduled] Sinch Internal Maintenance - MMS
May 7, 02:00 [Scheduled] Sinch Scheduled Maintenance - UK5 Network Hub
May 7, 03:00 [Scheduled] External Maintenance - Toll-Free Number Provider (US and CA)
May 7, 12:00 [Scheduled] Campaigns Application Maintenance
May 7, 12:30 [Scheduled] DI SMS 365 (SMSX) | Operator Services | Application Maintenance || PCR Number #PCRSDI-12214
May 8, 04:00 [Scheduled] External Maintenance - United States - T-Mobile
May 11, 03:00 [Scheduled] External Maintenance - T-Mobile United States
May 11, 11:30 [Scheduled] DI SMS 365 (SMSX) | Operator Services | Application Maintenance || PCR Number #PCRSDI-12224
May 12, 02:00 [Scheduled] DI SMS 365 (iSMS) | Operator Services | Application Maintenance | PCR Number # PCRSDI-12221
May 12, 03:00 [Scheduled] External Maintenance - T-Mobile United States
May 12, 13:00 [Scheduled] Sinch Scheduled Maintenance - Elastic SIP Trunking - minor updates
May 12, 23:00 [Scheduled] External Maintenance - Vodafone Germany
May 13, 03:00 [Scheduled] External Maintenance - United States 10DLC Provider
May 13, 08:00 [Scheduled] DI SMS 365 | Operator Services | Network Maintenance | PCR Number #PCRSDI-12232
May 13, 22:34 [Scheduled] Singapore Regulatory Compliance Maintenance - A2P SMS APIs - TLS 1.3 Requirement
May 14, 03:00 [Scheduled] External Maintenance - Toll-Free Number Provider (US and CA)
May 15, 06:00 [Scheduled] External Maintenance - United States 10DLC Provider
May 17, 02:00 [Scheduled] DI E-Mail 365 | Application Maintenance | PCR Number # PCRSDI-12203
May 18, 03:00 [Scheduled] External Maintenance - United States T-Mobile
May 19, 03:00 [Scheduled] External Maintenance - United States T-Mobile
May 19, 04:00 [Scheduled] External Maintenance - Toll-Free Number Provider (US and CA)
May 19, 04:30 [Scheduled] DI SMS 365 (iSMS) | Operator Services | Application Maintenance || PCR Number # PCRSDI-12235
May 19, 06:00 [Scheduled] DI SMS 365 (SMSX) | Operator Services | Application Maintenance || PCR Number # PCRSDI-12211
May 19, 12:00 [Scheduled] Sinch Scheduled Maintenance - Elastic SIP Trunking (US) and Voice API (all regions except EU)
May 19, 19:00 [Scheduled] Sinch Scheduled Maintenance - Voice API (EU regions)
May 20, 05:00 [Scheduled] External Maintenance - SMS and MMS
May 20, 06:00 [Scheduled] DI SMS 365 (SMSX) | Operator Services | Application Maintenance || PCR Number #PCRSDI-12212
May 20, 13:00 [Scheduled] Sinch Scheduled Maintenance - Elastic SIP Trunking - registered SIP endpoint fix
May 21, 03:00 [Scheduled] External Maintenance - Toll-Free Number Provider (US and CA)
May 22, 03:00 [Scheduled] External Maintenance - United States T-Mobile
May 22, 13:00 [Scheduled] Campaigns Application Maintenance
May 25, 06:00 [Scheduled] DI MMS 365 (MM7) | Operator Services | Application Maintenance || PCR Number #PCRSDI-12227
May 25, 09:00 [Scheduled] Campaigns Application Maintenance
May 26, 03:00 [Scheduled] External Maintenance - United States T-Mobile
May 26, 10:00 [Scheduled] DI SMS 365 (SMSX) | Operator Services | Application, Database and System Maintenance || PCR Number #PCRSDI-12251
May 27, 03:00 [Scheduled] External Maintenance - United States T-Mobile
May 27, 13:30 [Scheduled] Sinch Scheduled Maintenance - Elastic SIP Trunking - Change to route advance logic
May 28, 03:00 [Scheduled] External Maintenance - Toll-Free Number Provider (US and CA)
May 28, 07:00 [Scheduled] Sinch Scheduled Maintenance - Number Lookup API - MCC/MNC Mapping Update for T-Mobile
May 28, 13:00 [Scheduled] Sinch Emergency Maintenance - Elastic SIP Trunking - Routing Engine
May 31, 02:00 [Scheduled] DI E-Mail 365 | Operator Services | Application Maintenance || PCR Number #PCRSDI-12261

Cite this

Sinch posted 42 status incidents in May 2026 (0 major or critical); 0 price changes and 0 notable page changes observed.

Title: Sinch in May 2026
Vendor: Sinch
Date: 2026-05-01 00:00 UTC
URL: https://rewindex.com/company/sinch/2026/05

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