Update - Zipwhip Operations continues to investigate the issue with Final MMS DLR's from ATT Toll-Free numbers. We are actively engaged with the Carrier to troubleshoot.
AT&T MMS Final DLR'es will remained disabled at this time.
Thank you for your patience while we investigate this issue, more details will be provided as available.
Dec 19, 16:56 PST
Update - Zipwhip Operations continues to investigate the issue with Final MMS DLR's from ATT Toll-Free numbers. We are actively engaged with the Carrier to troubleshoot.
Zipwhip will be DISABLING final MMS DLR's for Toll-Free until a resolution can be determined.
Thank you for your patience while we investigate this issue, more details will be provided as available.
Dec 17, 14:59 PST
Investigating - Zipwhip Operations is currently investigating an issue with Final MMS DLR's from ATT Toll-Free numbers.
This latency affects Final Delivery Receipts for ATT Toll-Free numbers.
Thank you for your patience while we investigate this issue, more details will be provided as available.
Dec 17, 10:27 PST
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Mar 22, 09:00 PDT
Scheduled - To ensure that your customers who are sending critical COVID-19 traffic have their messages successfully delivered, we would like to request that you submit all COVID-19 numbers through the Secondary Verified Sender process.
With the influx of SPAM and Fraud taking place around COVID-19/Coronavirus, it is paramount that we work together to ensure that reputable traffic is protected. Please understand that these measures will protect the number, however if SPAM is detected it will be blocked.
Zipwhip will be performing maintenance affecting Back-End SMS and MMS Messaging Infrastructure on 1/20. Zipwhip Gateway customers may experience increased MO/MT/DLR SMS and MMS latency during the maintenance window. SMPP binds to Zipwhip may disconnect/reconnect throughout the maintenance window.
Zipwhip will be performing maintenance affecting Back-End SMS and MMS Messaging Infrastructure on 1/27. Zipwhip Gateway customers may experience increased MO/MT/DLR SMS and MMS latency during the maintenance window. SMPP binds to Zipwhip may disconnect/reconnect throughout the maintenance window.
Completed -
The scheduled maintenance has been completed.
Jan 14, 00:00 PST
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jan 13, 20:00 PST
Scheduled -
Zipwhip will be performing maintenance affecting Back-End SMS and MMS Messaging Infrastructure on 11/13. Zipwhip Gateway customers may experience increased MO/MT/DLR SMS and MMS latency during the maintenance window. SMPP binds to Zipwhip may disconnect/reconnect throughout the maintenance window.
Completed -
The scheduled maintenance has been completed.
Jan 10, 00:01 PST
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jan 9, 20:01 PST
Scheduled -
Zipwhip will be performing maintenance affecting Back-End SMS and MMS Messaging Infrastructure on 01/09/20. Zipwhip Gateway customers may experience increased MO/MT/DLR SMS and MMS latency during the maintenance window. SMPP binds to Zipwhip may disconnect/reconnect throughout the maintenance window.
Scheduled -
Zipwhip will be performing maintenance affecting Back-End SMS and MMS Messaging Infrastructure on 01/07/2020. Zipwhip Gateway customers may experience increased MO/MT/DLR SMS and MMS latency during the maintenance window. SMPP binds to Zipwhip may disconnect/reconnect throughout the maintenance window.