SMS Delivery Failures from Twilio to Turkcell Turkey

Final update

The incident has been resolved and SMS delivery from Twilio to Turkcell network subscribers in Turkey is operating normally.

1. Resolved · Nov 11, 16:49 UTC
   The incident has been resolved and SMS delivery from Twilio to Turkcell network subscribers in Turkey is operating normally.
2. Monitoring · Nov 11, 16:45 UTC
   We have observed a recovery in SMS delivery from Twilio to Turkcell network subscribers in Turkey and are monitoring service stability. We will provide another update in 4 hours or as soon as more information becomes available.
3. Monitoring · Nov 11, 14:39 UTC
   We have observed a recovery in SMS delivery from Twilio to Turkcell network subscribers in Turkey and are monitoring service stability. We will provide another update in 2 hours or as soon as more information becomes available.
4. Identified · Nov 11, 13:59 UTC
   Twilio customers may be experiencing SMS delivery failures from Twilio to Turkcell network subscribers in Turkey. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 2 hours or as soon as more information becomes available.
5. Identified · Nov 11, 12:58 UTC
   Twilio customers may be experiencing SMS delivery failures from Twilio to Turkcell network subscribers in Turkey. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 1 hour or as soon as more information becomes available.
6. Investigating · Nov 11, 12:55 UTC
   Twilio customers may be experiencing SMS delivery failures from Twilio to Turkcell network subscribers in Turkey. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.