# Sinch in June 2026: incidents, uptime and changes

> Sinch in June 2026: 49 incidents on its status page (2 major or critical), 98.61% free of major or critical incidents (vendor-reported). From Rewindex’s archive of Sinch’s status, pricing and policy pages.

Canonical: https://rewindex.com/company/sinch/2026/06
Last updated: 2026-07-01T13:43:00Z

- Incidents posted: 49 (major/critical: 2) · Maintenance: 59
- By vendor impact label: critical 1, major 1, minor 45, none 2
- Uptime (vendor-reported): 98.61% free of major/critical incidents, 48.60% free of any incident; outage time 9 h 57 min, incident time 15.4 days
- Price changes: 0 · Pricing/legal/trust page changes: 0 · Deprecations: 0 · CVEs: 0
- Previous month: [May 2026](https://rewindex.com/company/sinch/2026/05.md) · Next: [July 2026](https://rewindex.com/company/sinch/2026/07.md) · [All months](https://rewindex.com/company/sinch/reports.md) · [Sinch](https://rewindex.com/company/sinch.md)

_Uptime: 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._

## Major and critical incidents

| Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Duration | Status |
| --- | --- | --- | --- | --- | --- |
| [Meta Social Messaging Service Disruption (WhatsApp, Messenger & Instagram)](https://rewindex.com/company/sinch/incidents/gszd0b3vw60y.md) | critical | 2026-06-12 15:06 UTC | 2026-06-12 19:07 UTC | 4.0 h | resolved |
| [Landing Page connectivity](https://rewindex.com/company/sinch/incidents/cdnpm7dxpb9k.md) | major | 2026-06-09 09:11 UTC | 2026-06-09 15:07 UTC | 5.9 h | resolved |

## All incidents

| Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Duration | Status |
| --- | --- | --- | --- | --- | --- |
| [Delivery Issue Claro - Colombia](https://rewindex.com/company/sinch/incidents/qf5nq9plx449.md) | minor | 2026-06-01 15:14 UTC | 2026-06-01 16:59 UTC | 1.8 h | resolved |
| [Delivery Issue Claro - Colombia](https://rewindex.com/company/sinch/incidents/0x3mxfvcbmcl.md) | minor | 2026-06-01 18:04 UTC | 2026-06-02 13:52 UTC | 20 h | resolved |
| [Delivery Issue Guatemala - Tigo](https://rewindex.com/company/sinch/incidents/xwv52y2pvb9y.md) | minor | 2026-06-02 07:30 UTC | 2026-06-02 08:23 UTC | 53 min | resolved |
| [Sinch Engage - platform Degradation](https://rewindex.com/company/sinch/incidents/654cj0prx668.md) | minor | 2026-06-03 21:23 UTC | 2026-06-03 23:33 UTC | 2.2 h | resolved |
| [Delivery Issue Guatemala - Tigo](https://rewindex.com/company/sinch/incidents/p6q4tcxd5mmf.md) | minor | 2026-06-04 05:25 UTC | 2026-06-04 06:23 UTC | 58 min | resolved |
| [Delivery Issue United States - Verizon](https://rewindex.com/company/sinch/incidents/4gzhx3y99mm3.md) | minor | 2026-06-04 15:29 UTC | 2026-06-04 16:52 UTC | 1.4 h | resolved |
| [Sinch Elastic SIP Trunking - Incident - duplicate call records](https://rewindex.com/company/sinch/incidents/wk6vfq9w44y6.md) | none | 2026-06-04 17:05 UTC | 2026-06-05 22:08 UTC | 29 h | resolved |
| [Delivery Issue Angola - Africell](https://rewindex.com/company/sinch/incidents/f5r3w2b8yfjp.md) | minor | 2026-06-05 12:48 UTC | 2026-06-05 14:14 UTC | 1.4 h | resolved |
| [Delivery Issue Brazil - Algar Telecom](https://rewindex.com/company/sinch/incidents/d3325mfwm3cf.md) | minor | 2026-06-08 03:59 UTC | 2026-06-08 04:53 UTC | 54 min | resolved |
| [Delivery Issue Netherlands - Odido](https://rewindex.com/company/sinch/incidents/sc56d2gv4g3q.md) | minor | 2026-06-08 06:06 UTC | 2026-06-08 07:20 UTC | 1.2 h | resolved |
| [Delivery Issue Netherlands - Odido](https://rewindex.com/company/sinch/incidents/dqvq4sj3kzbs.md) | minor | 2026-06-08 10:00 UTC | 2026-06-08 17:15 UTC | 7.3 h | resolved |
| [Landing Page connectivity](https://rewindex.com/company/sinch/incidents/cdnpm7dxpb9k.md) | major | 2026-06-09 09:11 UTC | 2026-06-09 15:07 UTC | 5.9 h | resolved |
| [Delivery Issue Colombia - Claro](https://rewindex.com/company/sinch/incidents/nldztqfy4wsr.md) | minor | 2026-06-09 21:23 UTC | 2026-06-10 00:03 UTC | 2.7 h | resolved |
| [Delivery Issue Italy - Vodafone](https://rewindex.com/company/sinch/incidents/y9hby694vpnl.md) | minor | 2026-06-09 23:51 UTC | 2026-06-10 01:31 UTC | 1.7 h | resolved |
| [Delivery Issue Italy - Vodafone Italy](https://rewindex.com/company/sinch/incidents/p82vwxgqm21r.md) | minor | 2026-06-10 09:47 UTC | 2026-06-10 11:36 UTC | 1.8 h | resolved |
| [Delivery Issue Italy - Plintron](https://rewindex.com/company/sinch/incidents/cr3kjl6y4zfq.md) | minor | 2026-06-10 09:49 UTC | 2026-06-10 14:12 UTC | 4.4 h | resolved |
| [Customer Dashboard - Conversation API - Analytics Degradation](https://rewindex.com/company/sinch/incidents/z66g9ftzqhj2.md) | minor | 2026-06-10 12:56 UTC | 2026-07-08 08:05 UTC | 28 d | resolved |
| [Delivery Issue 1&1 - Germany](https://rewindex.com/company/sinch/incidents/snzr50ns0j55.md) | minor | 2026-06-10 22:32 UTC | 2026-06-11 00:26 UTC | 1.9 h | resolved |
| [Delivery Issue Tigo - Guatemala](https://rewindex.com/company/sinch/incidents/4z66vgk0pwkk.md) | minor | 2026-06-11 02:37 UTC | 2026-06-11 04:12 UTC | 1.6 h | resolved |
| [Delivery Issue Paraguay - Tigo](https://rewindex.com/company/sinch/incidents/zlhpg4f9476k.md) | minor | 2026-06-12 04:34 UTC | 2026-06-12 21:07 UTC | 17 h | resolved |
| [Delivery Issue Chile - Claro](https://rewindex.com/company/sinch/incidents/6mdwn3drtzxb.md) | minor | 2026-06-12 05:22 UTC | 2026-06-12 09:28 UTC | 4.1 h | resolved |
| [Delivery Issue Jersey - Jersey Airtel](https://rewindex.com/company/sinch/incidents/5bl99sgp756t.md) | minor | 2026-06-12 08:38 UTC | 2026-06-12 11:03 UTC | 2.4 h | resolved |
| [Delivery Issue Guernsey - Sure Guernsey](https://rewindex.com/company/sinch/incidents/9qv5gmr0zrss.md) | minor | 2026-06-12 08:39 UTC | 2026-06-12 11:00 UTC | 2.4 h | resolved |
| [Meta Social Messaging Service Disruption (WhatsApp, Messenger & Instagram)](https://rewindex.com/company/sinch/incidents/gszd0b3vw60y.md) | critical | 2026-06-12 15:06 UTC | 2026-06-12 19:07 UTC | 4.0 h | resolved |
| [DI SMS 365 (SMSx) \| Operator Services \| Potential delay in delivery of MO, MT and DR \| TT\#MNOC-64474](https://rewindex.com/company/sinch/incidents/5dswcqrc102f.md) | none | 2026-06-14 23:11 UTC | 2026-06-15 13:01 UTC | 14 h | resolved |
| [Delivery Issue Sweden - Tre](https://rewindex.com/company/sinch/incidents/ck0cdzqpqt9x.md) | minor | 2026-06-15 21:48 UTC | 2026-06-16 00:13 UTC | 2.4 h | resolved |
| [Delivery Issue United Kingdom - Vodafone](https://rewindex.com/company/sinch/incidents/yfpr3pt5104t.md) | minor | 2026-06-16 18:04 UTC | 2026-06-16 23:21 UTC | 5.3 h | resolved |
| [Landing page latency](https://rewindex.com/company/sinch/incidents/hz1m4wpcct20.md) | minor | 2026-06-17 08:53 UTC | 2026-06-17 12:37 UTC | 3.7 h | resolved |
| [Delivery Issue Costa Rica - I.C.E](https://rewindex.com/company/sinch/incidents/p99gt0r9tcr6.md) | minor | 2026-06-19 02:43 UTC | 2026-06-19 04:28 UTC | 1.8 h | resolved |
| [Delivery Issue Norway - Telia](https://rewindex.com/company/sinch/incidents/8g9h1zg86yc6.md) | minor | 2026-06-19 13:28 UTC | 2026-06-19 18:11 UTC | 4.7 h | resolved |
| [Delivery Issue Peru - Bitel](https://rewindex.com/company/sinch/incidents/knc9jrlb0sbs.md) | minor | 2026-06-20 01:35 UTC | 2026-06-20 05:38 UTC | 4.0 h | resolved |
| [Delivery Issue Brazil - Algar Telecom](https://rewindex.com/company/sinch/incidents/pvmpdz8pq7kk.md) | minor | 2026-06-22 03:38 UTC | 2026-06-22 04:40 UTC | 1.0 h | resolved |
| [Delivery Issue Brazil - SurfTelecom](https://rewindex.com/company/sinch/incidents/hg17hvyjm9ln.md) | minor | 2026-06-22 16:07 UTC | 2026-06-22 20:30 UTC | 4.4 h | resolved |
| [Delivery Issue Israel - CG Networks](https://rewindex.com/company/sinch/incidents/dqx1ln3nfsqd.md) | minor | 2026-06-23 06:33 UTC | 2026-06-23 10:24 UTC | 3.9 h | resolved |
| [Site US5 - Network Disturbance](https://rewindex.com/company/sinch/incidents/ksfkvh9dt3w1.md) | minor | 2026-06-23 08:39 UTC | 2026-06-24 10:31 UTC | 26 h | resolved |
| [Delivery Issue Norway - Ported Numbers](https://rewindex.com/company/sinch/incidents/k1s4bj0mpxfk.md) | minor | 2026-06-23 14:46 UTC | 2026-06-23 19:49 UTC | 5.0 h | resolved |
| [Service Degredation - XMS - US](https://rewindex.com/company/sinch/incidents/910zv1s4t7kd.md) | minor | 2026-06-25 21:29 UTC | 2026-06-26 06:33 UTC | 9.1 h | resolved |
| [Delivery Issue United States - AT&T - MMS](https://rewindex.com/company/sinch/incidents/c1g45lt46bpy.md) | minor | 2026-06-25 22:39 UTC | 2026-06-26 00:47 UTC | 2.1 h | resolved |
| [Delivery Issue Italy - Wind](https://rewindex.com/company/sinch/incidents/30b97j19774l.md) | minor | 2026-06-25 23:02 UTC | 2026-06-26 05:30 UTC | 6.5 h | resolved |
| [Delivery Issue Malaysia - TuneTalk](https://rewindex.com/company/sinch/incidents/5nq9gdpng689.md) | minor | 2026-06-26 04:49 UTC | 2026-06-26 11:17 UTC | 6.5 h | resolved |
| [Customer Dashboard - Conversation API](https://rewindex.com/company/sinch/incidents/ll4k4xsth5rc.md) | minor | 2026-06-26 11:58 UTC | 2026-06-26 17:20 UTC | 5.4 h | resolved |
| [Delivery Issue Reunion - Orange](https://rewindex.com/company/sinch/incidents/c8clj86fpl9s.md) | minor | 2026-06-27 04:41 UTC | 2026-06-30 14:32 UTC | 3 d | resolved |
| [Delivery Issue Mayotte - Orange Mayotte](https://rewindex.com/company/sinch/incidents/7snrqr6v6dgb.md) | minor | 2026-06-27 14:52 UTC | 2026-06-30 14:31 UTC | 3 d | resolved |
| [Delivery Issue United Kingdom - Lycamobile](https://rewindex.com/company/sinch/incidents/g887cd7x17vj.md) | minor | 2026-06-28 15:47 UTC | 2026-06-29 10:01 UTC | 18 h | resolved |
| [Sinch Engage Classic – WhatsApp Messaging Disruption](https://rewindex.com/company/sinch/incidents/0bv5kfh9rpmp.md) | minor | 2026-06-29 07:44 UTC | 2026-06-29 09:28 UTC | 1.7 h | resolved |
| [Delivery Issue United Kingdom - Lycamobile](https://rewindex.com/company/sinch/incidents/1gtpysk7cvlb.md) | minor | 2026-06-29 10:24 UTC | 2026-06-30 07:17 UTC | 21 h | resolved |
| [Delivery Issue United Kingdom - Vodafone](https://rewindex.com/company/sinch/incidents/88jmkgytm4qh.md) | minor | 2026-06-29 11:08 UTC | 2026-06-29 13:36 UTC | 2.5 h | resolved |
| [Delivery Issue Paraguay - Tigo](https://rewindex.com/company/sinch/incidents/jrmfdnm7v9z6.md) | minor | 2026-06-29 19:31 UTC | 2026-06-29 20:47 UTC | 1.3 h | resolved |
| [Delivery Issue Mexico - AT&T Mexico](https://rewindex.com/company/sinch/incidents/gkttc97yts6q.md) | minor | 2026-06-29 23:14 UTC | 2026-06-30 00:50 UTC | 1.6 h | resolved |

## Maintenance

| Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Duration | Status |
| --- | --- | --- | --- | --- | --- |
| [\[Scheduled\] DI SMS 365 (SMSX) \| Operator Services \| Application and System Maintenance \|\| PCR Number \#PCRSDI-12241](https://rewindex.com/company/sinch/incidents/j1fdypsnrjn2.md) | maintenance | 2026-06-01 06:00 UTC | 2026-06-01 10:01 UTC | 4.0 h | resolved |
| [\[Scheduled\] DI SMS 365 (SMSX) \| Operator Services \| Application and System Maintenance \|\| PCR Number \#PCRSDI-12246](https://rewindex.com/company/sinch/incidents/6fbbvpzmfvbh.md) | maintenance | 2026-06-01 06:01 UTC | 2026-06-01 10:00 UTC | 4.0 h | resolved |
| [\[Scheduled\] DI SMS 365 \| Operator Services \| Network Maintenance \| PCR Number \#PCRSDI-12204](https://rewindex.com/company/sinch/incidents/83f284w95wvg.md) | maintenance | 2026-06-02 05:30 UTC | 2026-06-02 09:30 UTC | 4.0 h | resolved |
| [\[Scheduled\] DI SMS 365 (SMSX) \| Operator Services \| Application and System Maintenance \|\| PCR Number \#PCRSDI-12238](https://rewindex.com/company/sinch/incidents/j1dl64p4ytt3.md) | maintenance | 2026-06-02 06:00 UTC | 2026-06-02 10:00 UTC | 4.0 h | resolved |
| [\[Scheduled\] External Maintenance - United States - T Mobile](https://rewindex.com/company/sinch/incidents/tqj8sv1tjxw7.md) | maintenance | 2026-06-03 03:00 UTC | 2026-06-03 11:00 UTC | 8.0 h | resolved |
| [\[Scheduled\] DI SMS 365 (SMSX) \| Operator Services \| Application and System Maintenance \|\| PCR Number \#PCRSDI-12239](https://rewindex.com/company/sinch/incidents/yp8d6b4x6kkd.md) | maintenance | 2026-06-03 06:00 UTC | 2026-06-03 08:00 UTC | 2.0 h | resolved |
| [\[Scheduled\] DI SMS 365 (SMSX) \| Operator Services \| Application and System Maintenance \|\| PCR Number \#PCRSDI-12240](https://rewindex.com/company/sinch/incidents/j8mj3z2z39zp.md) | maintenance | 2026-06-04 06:00 UTC | 2026-06-04 10:00 UTC | 4.0 h | resolved |
| [\[Scheduled\] External Maintenance - T-Mobile United States](https://rewindex.com/company/sinch/incidents/p1jyb2frk10m.md) | maintenance | 2026-06-05 03:00 UTC | 2026-06-05 11:00 UTC | 8.0 h | resolved |
| [\[Scheduled\] Campaigns Application Maintenance](https://rewindex.com/company/sinch/incidents/q56l3n6dw4c2.md) | maintenance | 2026-06-05 13:00 UTC | 2026-06-05 14:00 UTC | 1.0 h | resolved |
| [\[Scheduled\] External Maintenance - United States T-Mobile](https://rewindex.com/company/sinch/incidents/nmx85dghryqb.md) | maintenance | 2026-06-08 03:00 UTC | 2026-06-08 11:00 UTC | 8.0 h | resolved |
| [\[Scheduled\] DI SMS 365 (SMSX) \| Operator Services \| Application and System Maintenance \|\| PCR Number \#PCRSDI-12242](https://rewindex.com/company/sinch/incidents/hxxr3gzp9slc.md) | maintenance | 2026-06-08 06:00 UTC | 2026-06-08 10:00 UTC | 4.0 h | resolved |
| [\[Scheduled\] DI SMS 365 (SMSX) \| Operator Services \| Application, Database and System Maintenance \|\| PCR Number \#PCRSDI-12251](https://rewindex.com/company/sinch/incidents/rfk6dwg1b053.md) | maintenance | 2026-06-08 07:00 UTC | 2026-06-08 13:00 UTC | 6.0 h | resolved |
| [\[Scheduled\] Sinch Internal Maintenance - MMS](https://rewindex.com/company/sinch/incidents/0ql8y8jwty0t.md) | maintenance | 2026-06-08 08:00 UTC | 2026-06-08 09:30 UTC | 1.5 h | resolved |
| [\[Scheduled\] Campaigns Application Maintenance](https://rewindex.com/company/sinch/incidents/pvp5nkpw547n.md) | maintenance | 2026-06-08 10:01 UTC | 2026-06-08 10:30 UTC | 29 min | resolved |
| [\[Scheduled\] Campaigns Application Maintenance](https://rewindex.com/company/sinch/incidents/n3838djjcth7.md) | maintenance | 2026-06-08 12:00 UTC | 2026-06-08 14:00 UTC | 2.0 h | resolved |
| [\[Scheduled\] External Maintenance - United States T-Mobile](https://rewindex.com/company/sinch/incidents/vmrxb2r6kmyj.md) | maintenance | 2026-06-09 03:00 UTC | 2026-06-09 11:00 UTC | 8.0 h | resolved |
| [\[Scheduled\] DI SMS 365 (SMSX) \| Operator Services \| Application and System Maintenance \|\| PCR Number \#PCRSDI-12264](https://rewindex.com/company/sinch/incidents/pm3tk76hfpbr.md) | maintenance | 2026-06-09 06:00 UTC | 2026-06-09 10:01 UTC | 4.0 h | resolved |
| [\[Scheduled\] Sinch Internal Maintenance - MMS](https://rewindex.com/company/sinch/incidents/p7hz6bpnjf8y.md) | maintenance | 2026-06-09 08:00 UTC | 2026-06-09 10:00 UTC | 2.0 h | resolved |
| [\[Scheduled\] Campaigns Application Maintenance](https://rewindex.com/company/sinch/incidents/1p20dfg00gcd.md) | maintenance | 2026-06-09 12:00 UTC | 2026-06-09 14:00 UTC | 2.0 h | resolved |
| [\[Scheduled\] DI SMS 365 (SMSX) \| Operator Services \| Application and System Maintenance \|\| PCR Number \#PCRSDI-12265](https://rewindex.com/company/sinch/incidents/s3rqxg7sn7fy.md) | maintenance | 2026-06-10 06:00 UTC | 2026-06-10 10:00 UTC | 4.0 h | resolved |
| [\[Scheduled\] Campaign application maintenance](https://rewindex.com/company/sinch/incidents/m85xszv9s41m.md) | maintenance | 2026-06-10 09:50 UTC | 2026-06-10 10:50 UTC | 1.0 h | resolved |
| [\[Scheduled\] Campaigns Application Maintenance](https://rewindex.com/company/sinch/incidents/j8wfzc98pbyz.md) | maintenance | 2026-06-10 10:01 UTC | 2026-06-10 10:30 UTC | 29 min | resolved |
| [\[Scheduled\] Campaigns Application Maintenance](https://rewindex.com/company/sinch/incidents/fm7fw9wd9vpg.md) | maintenance | 2026-06-10 12:15 UTC | 2026-06-10 12:45 UTC | 30 min | resolved |
| [\[Scheduled\] External Maintenance - United States T-Mobile](https://rewindex.com/company/sinch/incidents/t0dk2n1rlrvr.md) | maintenance | 2026-06-11 03:00 UTC | 2026-06-11 11:00 UTC | 8.0 h | resolved |
| [\[Scheduled\] Planned Maintenance - MMS](https://rewindex.com/company/sinch/incidents/fkfqqn32323k.md) | maintenance | 2026-06-11 08:00 UTC | 2026-06-11 09:30 UTC | 1.5 h | resolved |
| [\[Scheduled\] \*.httpgw.api.sinch.com and \*.httplookup.api.sinch.com SSL Cert Update](https://rewindex.com/company/sinch/incidents/h5r4nd9d3pcz.md) | maintenance | 2026-06-11 09:00 UTC | 2026-06-11 10:01 UTC | 1.0 h | resolved |
| [\[Scheduled\] \*.mad.api.sinch.com SSL Cert Update](https://rewindex.com/company/sinch/incidents/m0bx17czk5xv.md) | maintenance | 2026-06-11 09:01 UTC | 2026-06-11 10:00 UTC | 59 min | resolved |
| [\[Scheduled\] Campaigns Application Maintenance](https://rewindex.com/company/sinch/incidents/22dhctrpdr0c.md) | maintenance | 2026-06-11 10:02 UTC | 2026-06-11 11:01 UTC | 59 min | resolved |
| [\[Scheduled\] Sinch Scheduled Maintenance - Elastic SIP Trunking (US) and Voice API (all regions except EU)](https://rewindex.com/company/sinch/incidents/9hwr1ybw6xc9.md) | maintenance | 2026-06-11 12:00 UTC | 2026-06-11 13:00 UTC | 1.0 h | resolved |
| [\[Scheduled\] DI SMS 365 \| Operator Services \| Application, Database and System Maintenance \|\| PCR Number \#PCRSDI-12288](https://rewindex.com/company/sinch/incidents/k4s3g6rd7dr7.md) | maintenance | 2026-06-11 17:00 UTC | 2026-06-11 19:01 UTC | 2.0 h | resolved |
| [\[Scheduled\] Sinch Scheduled Maintenance - Voice API (EU regions)](https://rewindex.com/company/sinch/incidents/lg8k746fb1my.md) | maintenance | 2026-06-11 19:00 UTC | 2026-06-11 20:00 UTC | 1.0 h | resolved |
| [\[Scheduled\] Message manager 6.2.0 release, OS patches/updates](https://rewindex.com/company/sinch/incidents/9pjtttdj5xr4.md) | maintenance | 2026-06-13 18:00 UTC | 2026-06-13 22:00 UTC | 4.0 h | resolved |
| [\[Scheduled\] DI E-Mail 365 \| Application Maintenance \| PCR Number \# PCRSDI-12284](https://rewindex.com/company/sinch/incidents/y9zpv14mkk0b.md) | maintenance | 2026-06-14 02:00 UTC | 2026-06-14 04:00 UTC | 2.0 h | resolved |
| [\[Scheduled\] DI SMS 365 (SMSX) \| Operator Services \| Application, Database and System Maintenance \|\| PCR Number \#PCRSDI-12253](https://rewindex.com/company/sinch/incidents/nl6bvgw8yh4v.md) | maintenance | 2026-06-15 05:00 UTC | 2026-06-15 10:00 UTC | 5.0 h | resolved |
| [\[Scheduled\] External Maintenance - United States T-Mobile](https://rewindex.com/company/sinch/incidents/h1xs64qvlm8m.md) | maintenance | 2026-06-15 07:00 UTC | 2026-06-15 11:00 UTC | 4.0 h | resolved |
| [\[Scheduled\] Campaigns Application Maintenance](https://rewindex.com/company/sinch/incidents/617s7j3w3v59.md) | maintenance | 2026-06-15 12:30 UTC | 2026-06-15 13:25 UTC | 55 min | resolved |
| [\[Scheduled\] Important Service Update: Action Required for Deactivation File Service](https://rewindex.com/company/sinch/incidents/xr4ynzxzhn85.md) | maintenance | 2026-06-15 15:00 UTC | 2026-06-15 16:00 UTC | 1.0 h | resolved |
| [\[Scheduled\] External Maintenance - United States - AT&T](https://rewindex.com/company/sinch/incidents/znp3mr3mdqtw.md) | maintenance | 2026-06-16 03:00 UTC | 2026-06-16 07:00 UTC | 4.0 h | resolved |
| [\[Scheduled\] DI SMS 365 (SMSX) \| Operator Services \| Application, Database and System Maintenance \|\| PCR Number \#PCRSDI-12254](https://rewindex.com/company/sinch/incidents/hmc3jyslbrjk.md) | maintenance | 2026-06-16 05:00 UTC | 2026-06-16 10:00 UTC | 5.0 h | resolved |
| [\[Scheduled\] DI SMS 365 (SMSX) \| Operator Services \| Application, Database and System Maintenance \|\| PCR Number \#PCRSDI-12255](https://rewindex.com/company/sinch/incidents/sx42kxvbqpdd.md) | maintenance | 2026-06-17 05:00 UTC | 2026-06-17 10:01 UTC | 5.0 h | resolved |
| [\[Scheduled\] Dashboard database maintenance](https://rewindex.com/company/sinch/incidents/s7nr3m2r84sr.md) | maintenance | 2026-06-17 08:00 UTC | 2026-06-17 10:00 UTC | 2.0 h | resolved |
| [\[Scheduled\] Sinch Conversation API – Network Infrastructure Upgrade](https://rewindex.com/company/sinch/incidents/3807732n2z51.md) | maintenance | 2026-06-18 00:00 UTC | 2026-06-18 12:00 UTC | 12 h | resolved |
| [\[Scheduled\] Sinch Scheduled Maintenance - Elastic SIP Trunking](https://rewindex.com/company/sinch/incidents/cr3r8wzz0nxl.md) | maintenance | 2026-06-18 13:00 UTC | 2026-06-18 14:00 UTC | 1.0 h | resolved |
| [\[Scheduled\] Campaigns Application Maintenance](https://rewindex.com/company/sinch/incidents/pcr9jhfbzbq6.md) | maintenance | 2026-06-22 15:01 UTC | 2026-06-22 16:00 UTC | 59 min | resolved |
| [\[Scheduled\] External Maintenance - T-Mobile United States](https://rewindex.com/company/sinch/incidents/5plrkzbxvn5r.md) | maintenance | 2026-06-23 03:00 UTC | 2026-06-23 05:01 UTC | 2.0 h | resolved |
| [\[Scheduled\] Sinch Contact Pro - Test tenant upgrade](https://rewindex.com/company/sinch/incidents/53bf5bk0t5hx.md) | maintenance | 2026-06-23 05:00 UTC | 2026-06-23 14:00 UTC | 9.0 h | resolved |
| [\[Scheduled\] External Maintenance - United States - Verizon Wireless](https://rewindex.com/company/sinch/incidents/60l37rkrdsm9.md) | maintenance | 2026-06-24 04:00 UTC | 2026-06-24 12:00 UTC | 8.0 h | resolved |
| [\[Scheduled\] DI SMS 365 (SMSX) \| Operator Services \| Application, Database and System Maintenance \|\| PCR Number \#PCRSDI-12251](https://rewindex.com/company/sinch/incidents/jmt5ytwg93cd.md) | maintenance | 2026-06-24 07:00 UTC | 2026-06-24 13:00 UTC | 6.0 h | resolved |
| [\[Scheduled\] Campaigns Application Maintenance](https://rewindex.com/company/sinch/incidents/kdf2yv7zlr94.md) | maintenance | 2026-06-24 13:00 UTC | 2026-06-24 14:00 UTC | 1.0 h | resolved |
| [\[Scheduled\] \*.httpsms.api.sinch.com SSL Cert Update](https://rewindex.com/company/sinch/incidents/dzstrwpxx2lb.md) | maintenance | 2026-06-25 09:00 UTC | 2026-06-25 12:00 UTC | 3.0 h | resolved |
| [\[Scheduled\] Planned Maintenance - XMS Traffic Database Upgrade](https://rewindex.com/company/sinch/incidents/1p61k2b6071f.md) | maintenance | 2026-06-25 09:01 UTC | 2026-06-25 10:00 UTC | 59 min | resolved |
| [\[Scheduled\] External Maintenance - T-Mobile United States](https://rewindex.com/company/sinch/incidents/9lc7108phlj4.md) | maintenance | 2026-06-29 03:00 UTC | 2026-06-29 11:00 UTC | 8.0 h | resolved |
| [\[Scheduled\] Sinch Internal Maintenance - MMS](https://rewindex.com/company/sinch/incidents/phgbgyr0t08n.md) | maintenance | 2026-06-29 08:00 UTC | 2026-06-29 09:30 UTC | 1.5 h | resolved |
| [\[Scheduled\] External Maintenance - T-Mobile United States](https://rewindex.com/company/sinch/incidents/9xjnkszz10xb.md) | maintenance | 2026-06-30 03:00 UTC | 2026-06-30 11:01 UTC | 8.0 h | resolved |
| [\[Scheduled\] Sinch Scheduled Maintenance - US1 VPN Device](https://rewindex.com/company/sinch/incidents/qv94dxcd4qgs.md) | maintenance | 2026-06-30 08:00 UTC | 2026-06-30 11:00 UTC | 3.0 h | resolved |
| [\[Scheduled\] Campaigns Application Maintenance](https://rewindex.com/company/sinch/incidents/tpxr1pnpzn7n.md) | maintenance | 2026-06-30 09:00 UTC | 2026-06-30 10:00 UTC | 1.0 h | resolved |
| [\[Scheduled\] Sinch Scheduled Maintenance - Elastic SIP Trunking (US) and Voice API (all regions except EU)](https://rewindex.com/company/sinch/incidents/k59k5jnmz6g6.md) | maintenance | 2026-06-30 12:00 UTC | 2026-06-30 13:00 UTC | 1.0 h | resolved |
| [\[Scheduled\] Sinch Maintenance - Elastic SIP Trunking - Revert Change for 603+ support](https://rewindex.com/company/sinch/incidents/xc1n4mdyjgc4.md) | maintenance | 2026-06-30 13:43 UTC | not resolved | ongoing | unknown |
| [\[Scheduled\] AU Market Service Reminder](https://rewindex.com/company/sinch/incidents/89v8pnym55d8.md) | maintenance | 2026-06-30 14:00 UTC | 2026-06-30 15:00 UTC | 1.0 h | resolved |

## Cite this

Sinch posted 49 status incidents in June 2026 (2 major or critical); 0 price changes and 0 notable page changes observed.

- Canonical URL: https://rewindex.com/company/sinch/2026/06
- Citation: Sinch, “Sinch in June 2026” (2026-06-01 00:00 UTC). Archived by Rewindex: https://rewindex.com/company/sinch/2026/06 (CC BY 4.0).
- Markdown link: `[Sinch: Sinch in June 2026 (2026-06-01)](https://rewindex.com/company/sinch/2026/06)`


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Canonical: https://rewindex.com/company/sinch/2026/06 · Markdown: https://rewindex.com/company/sinch/2026/06.md · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T21:43:18.276Z