Companies Sinch Monthly reportsDecember 2025

Sinch in December 2025: incidents, uptime and changes

20incidents posted

0labelled major or critical

100%free of major/critical

94.30%free of any incident

0price changes

0notable page changes

Vendor-reported outage time 0 min, incident time 42 h 22 min. 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 17 · No impact listed 3

Incidents 20

Incident	Impact	Started	Duration	Status	Day
DI SMS 365 (iSMS) \| Operator Services \| Potential delay in delivery of MO, MT and DR \| TT# MNOC-62312	Minor	Dec 1, 2025, 10:26	2.3 h	resolved	12-01
DI MMS 365 (MM7) \| Operator Services \| Potential delay in delivery of MO, MT and DLR \| TT#MNOC-62320	Minor	Dec 1, 2025, 17:33	2.7 h	resolved	12-01
Delivery issues United States - Verizon	Minor	Dec 1, 2025, 19:18	7.4 h	resolved	12-01
DI MMS 365 (MM7) \| Operator Services \| Potential delay in delivery of MO, MT and DLR \| TT#MNOC-62330	Minor	Dec 1, 2025, 22:57	3.0 h	resolved	12-01
Service Degradation - 10DLC Campaign and Number provisioning	Minor	Dec 4, 2025, 20:07	2.5 h	resolved	12-04
Delivery Issue Mexico - AT&T	Minor	Dec 7, 2025, 06:41	1.8 h	resolved	12-07
Delivery issue Denmark - Telia	Minor	Dec 9, 2025, 17:11	3.6 h	resolved	12-09
Delivery Issue Dominican Republic - Claro	Minor	Dec 9, 2025, 19:04	8.3 h	resolved	12-09
DI SMS 365 (iSMS) \| Operator Services \| Potential delay in delivery of MO, MT and DR \| TT# MNOC-62493	No impact listed	Dec 11, 2025, 21:47	3.5 h	resolved	12-11
DI SMS 365 (iSMS) \| Operator Services \| Potential delay in delivery of MO, MT and DR \| TT# MNOC-62493	No impact listed	Dec 12, 2025, 04:18	1.1 h	resolved	12-12
DI SMS 365 (iSMS) \| Operator Services \| Delay in retrieving statistics from Report Manager \| Ref Number: MNOC-62524	No impact listed	Dec 14, 2025, 10:38	2 d	resolved	12-14
Delivery Issue France - SFR	Minor	Dec 15, 2025, 00:37	1.5 h	resolved	12-15
DI MMS 365 (MM7) \| Operator Services \| Potential delay in delivery of MO, MT and DLR \| TT#MNOC-62531	Minor	Dec 15, 2025, 15:36	13 min	resolved	12-15
Service Degradation - Number provisioning towards US/CA	Minor	Dec 16, 2025, 18:43	4.2 h	resolved	12-16
Sinch Engage - Contacts Degradation	Minor	Dec 16, 2025, 22:51	14 min	resolved	12-16
Delivery Issue Brazil - Vivo	Minor	Dec 18, 2025, 12:38	54 min	resolved	12-18
Delivery Issue Denmark - Nuuday	Minor	Dec 18, 2025, 16:04	5.8 h	resolved	12-18
Delivery Issue US - US Cellular	Minor	Dec 19, 2025, 13:46	44 min	resolved	12-19
Delivery Issue Iraq - Asia Cell	Minor	Dec 23, 2025, 00:38	1.4 h	resolved	12-23
Delivery Issue United States - A subset of small networks	Minor	Dec 28, 2025, 04:22	1.5 h	resolved	12-28

Maintenance 36

Show scheduled maintenance

Dec 2, 2025, 05:00 [Scheduled] DI SMS 365 (MM4) | Operator Services | Application Maintenance | PCR Number #PCRSDI-12018
Dec 2, 2025, 16:00 [Scheduled] External Maintenance - Singapore - Starhub
Dec 3, 2025, 04:00 [Scheduled] External Maintenance - T-Mobile United States
Dec 3, 2025, 05:00 [Scheduled] DI SMS 365 (SMSX) | Operator Services | Application, Database and System Maintenance | PCR Number #PCRSDI-12006
Dec 3, 2025, 12:00 [Scheduled] Campaigns Application Maintenance
Dec 3, 2025, 21:00 [Scheduled] DI SMS 365 | Operator Services | Network Maintenance | PCR Number #PCRSDI-12035
Dec 4, 2025, 04:00 [Scheduled] External Maintenance - Toll-Free Number Provider
Dec 4, 2025, 04:01 [Scheduled] External Maintenance - T-Mobile United States
Dec 4, 2025, 07:00 [Scheduled] DI SMS 365 (SMSx) | Operator Services | Network Maintenance | PCR Number #PCRSDI-12021
Dec 5, 2025, 10:30 [Scheduled] Campaigns Application Maintenance
Dec 6, 2025, 18:00 [Scheduled] Message Manager 6.1.7 Release, OS patches/updates
Dec 7, 2025, 07:00 [Scheduled] Sinch Emergency Maintenance - US7 Site
Dec 8, 2025, 09:30 [Scheduled] Decommissioning of US3 site
Dec 8, 2025, 23:00 [Scheduled] External Maintenance - 3 Denmark and Sweden
Dec 9, 2025, 07:00 [Scheduled] DI SMS 365 (SMSx, MMX) | Operator Services | Network Maintenance | PCR Number #PCRSDI-12022
Dec 9, 2025, 09:00 [Scheduled] Planned Maintenance - MMS
Dec 9, 2025, 14:00 [Scheduled] Campaigns Application Maintenance
Dec 10, 2025, 06:00 [Scheduled] DI SMS 365 (SMSX) | Operator Services | Application, Database and System Maintenance || PCR Number #PCRSDI-12023
Dec 10, 2025, 06:01 [Scheduled] External Maintenance - T-Mobile United States
Dec 10, 2025, 07:00 [Scheduled] Sinch Emergency Maintenance - US7 Site
Dec 10, 2025, 14:00 [Scheduled] DI MMS 365 (MM4) | Operator Services | Application Maintenance | PCR Number #PCRSDI-12017
Dec 11, 2025, 04:00 [Scheduled] External Maintenance - Toll-Free Number Provider
Dec 11, 2025, 05:00 [Scheduled] External Maintenance - T-Mobile United States
Dec 11, 2025, 06:00 [Scheduled] DI MMS 365 (MM4) | Operator Services | Application Maintenance | PCR Number #PCRSDI-12013
Dec 11, 2025, 10:30 [Scheduled] Campaigns Application Maintenance
Dec 13, 2025, 18:00 [Scheduled] Scheduled Maintenance Report for Sinch
Dec 14, 2025, 02:00 [Scheduled] DI E-Mail 365 | Application Maintenance | PCR Number # PCRSDI-12033
Dec 15, 2025, 05:00 [Scheduled] External Maintenance - United States - T-Mobile
Dec 15, 2025, 06:00 [Scheduled] DI SMS 365 (SMSX) | Operator Services | Application and System Maintenance | PCR Number #PCRSDI-12032
Dec 15, 2025, 07:00 [Scheduled] DI MMS 365 (MM7) | Operator Services | Application Maintenance | PCR Number #PCRSDI-12016
Dec 16, 2025, 05:00 [Scheduled] External Maintenance - United States - T-Mobile
Dec 17, 2025, 14:15 [Scheduled] Campaigns Application Maintenance
Dec 18, 2025, 04:00 [Scheduled] External Maintenance - Toll-Free Number Provider
Dec 18, 2025, 07:00 [Scheduled] DI SMS 365 (SMSX) | Operator Services | Application and System Maintenance | PCR Number #PCRSDI-12034
Dec 19, 2025, 10:00 [Scheduled] Campaigns Application Maintenance
Dec 29, 2025, 06:00 [Scheduled] Sinch Contact Pro - Test tenant upgrade

Cite this

Sinch posted 20 status incidents in December 2025 (0 major or critical); 0 price changes and 0 notable page changes observed.

Title: Sinch in December 2025
Vendor: Sinch
Date: 2025-12-01 00:00 UTC
URL: https://rewindex.com/company/sinch/2025/12

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