This documentation applies to older versions of WSO2 ESB connectors. To find the documentation relevant to the version you are using, select the connector from the WSO2 Connector Store and click Documentation.

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To use the SMPP connector, add the <SMPP.init> element in your configuration before carrying out any other SMPP operations. This is used to Bind with the SMSC (Short Message service center).  Before start the ESB, download jsmpp-2.1.0-RELEASE.jar copy inside the component -> lib folder.



  • host: IP address of the SMSC. 
  • port: Port to access the SMSC. 
  • systemId: username to access the SMSC. 
  • password: password to access the SMSC. 
  • enquireLinkTimer [Optional] : Used to check the connectivity between the SMPP connector and SMSC. 
  • transactionTimer [Optional] : Time elapsed between SMPP connector request and corresponding response. 
  • systemType [Optional] : It is used to categorize the type of ESME that is binding to the SMSC. Examples include “CP” (Content providers), “VMS” (voice mail system) and “OTA” (over-the-air activation system).
  • addressTon [Optional] : Indicates Type of Number of the ESME address.  
  • addressNpi [Optional] : Numbering Plan Indicator for ESME address.  


Now that you have connected to SMSC, use the information in the following topic to perform operation with the connector.

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