504 error shown at SMS sending

There showed 504 error when SMS sending was made via Web

This error was caused by time-out, it took longer than usual for EZSMS system to process the Sending Request.

Please do not re-send your request when you saw 504 error

  1. Wait for 3 min.
  2. Download your log
  3. Check if the sending request details are in the log If yes, please relax. If no, please re-send.