By default, SMPPCenter’s SMPP Client’s account is assigned with a throughput of 10 TPS (10 SMS per second).
A rationale of flow-control is required by the SMPP Client in order to avoid rejections of SMS with the following error code: error code 0x00000058 (Throttling error) (88 decimal value).
Recommended SMPP Throttling Logic
- Perform a SMPP Throttle Control that is coordinating with approved throughput.
- Resubmit rejected submit_sm with error code 0x00000058.