Unable To Send More Than 20 TPS Using Native SMPP Connection

(Doc ID 1982774.1)

Last updated on APRIL 10, 2018

Applies to:

Oracle Communications Services Gatekeeper - Version 5.1.0 and later
Information in this document applies to any platform.


Using a testing client and connecting directly to a smsc_sim (SMSC simulator provided by Oracle), it can handle more than 500 tps sms traffic and receive all delivery receipts.

But, when connected over OCSG to the same SMSC simulator, a good number of messages are sent but just a few delivery receipts are returned.

Sending a burst around 20 TPS, the application can receive all the delivery receipts. But, beyond 20 TPS, OCSG starts throwing a lot of error messages:


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