Platform Operations
Most SMS platforms solve “my OTP got stuck behind someone’s bulk campaign” by keeping transactional and promotional traffic on separate services. SMPPCenter solves it differently, with a per-account priority queue an operator can tune. Here’s how it actually works.
Channels
Most SMS gateways stop at text. SMPPCenter’s voice_call plugin adds two genuinely different things over a phone call instead: one-way bulk broadcast calls (OBD) and a dedicated Voice OTP action for reading a one-time code aloud. Neither one is IVR, and the difference matters if you’re evaluating this for a bank, fintech, or resale business.
Platform Operations
Every SMS submitted to an Indian operator carries a DLT scrubbing charge and a carrier fee, whether or not the number on the other end is even real. Here’s what it costs to send to junk numbers, and what filtering them out before submission is actually worth.
Platform Operations
If you’ve turned on a CRM connector, an e-commerce plugin, and a spreadsheet connector on the same SMPP Center account, they don’t run in separate lanes. They share one wallet, one delivery-report stream, and one TPS cap. Here’s what that actually means operationally, and how to stop the same contact from getting hit three times in an hour.
Platform Operations
A breakdown of how automated payment-to-wallet crediting works for SMS aggregators and resellers: which gateways are supported, how webhook signature verification and idempotency prevent double-crediting, how reseller merchant-credential isolation works, and what still requires manual operational discipline.
