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      • BVN Number OTP
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    • Whatsapp
      • Whatsapp Message
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      • Voice OTP
  • SMPP
    • SMPP Specification
    • SMPP Servers
    • SMPP Authentication
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    • SMPP Sample Code
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  1. SMPP

SMPP Specification

PreviousVoice OTPNextSMPP Servers

Last updated 2 years ago

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is a protocol that the telecommunications industry uses to exchange SMS messages between Short Message Service Centers (SMSC) and/or External Short Messaging Entities (ESME).

Spendo SMPP interface provides support for almost all features of SMPP within the official specification and without proprietary deviation. You can download the full specification here -

The following pages provide details on authentication, configuration, supported pdu and sample smpp client configurations.

Short Message Peer-to-Peer (SMPP)
http://opensmpp.org/specs/SMPP_v3_4_Issue1_2.pdf