Resolved -
This incident has been resolved.
Feb 24, 20:43 PST
Update -
Zipwhip Operations continues to investigate the issue with Final MMS DLR's from ATT Toll-Free numbers. We've engaged the Carrier and continue to troubleshoot.
AT&T MMS Final DLR's will remained disabled at this time.
Thank you for your patience with this ongoing investigation. More details will be provided when we receive them.
Feb 19, 11:17 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.
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