# SMPP

O **SMPP (Short Message Peer-to-Peer)** é um protocolo de nível de aplicação utilizado para troca de mensagens SMS entre sistemas (ESME – External Short Messaging Entity) e SMSCs (Short Message Service Centers).

Nossa plataforma suporta a versão[ **SMPP 3.4**](http://opensmpp.org/specs/SMPP_v3_4_Issue1_2.pdf)**,** versões anteriores e posteriores a essa não são suportadas.


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