By default, an SMPP account is setup with a throughput of 30 SMS per second by default.
A logic of flow-control is needed by the SMPP client by in order to avoid rejections of SMS with the following error code: error code 0x00000058 (Throttling error) (88 decimal value)
Here is the recommended logic:
- Perform a throttle control that is matching the authorized throughput ( 30 sms/sec by default).
- Resubmit rejected submit_sm with error code 0x00000058.