Nexmo SMPP server in a glance

 

Supported SMPP version : version 3.4

 

Our SMPP server implements most of the PDU defined in the  SMPP specifications 34.

 

Supported SMPP  PDU:

•   bind_transmitter
•   bind_received
•   bind_transceiver
•   unbind
•   enquire_link
•   submit_sm
•   deliver_sm

 

 Recommended parameters:


•    bind-mode: transceiver
•    sync-mode: async
•    addr-ton: 1
•    addr-npi: 1
•    source-ton: 5 (for alphanumeric senders)
•    source-npi: 0
•    destination-ton: 1
•    destination-npi: 1

 



International originators:

Source address and destination address in international format shall not contain any leading “+” or “00”, but only starting with the countrycode.


Maximum length of a international originator is 15 digits.

Sample International Source Address:


Displayed on handset: +34609939891

SMPP Parameter: source_addr_ton= 1
                            source_addr_npi = 1
                            source_addr        = “34609939891”




Alphanumeric originators


Length of an alphanumeric originator is limited to 11 characters.

Supported characters: 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789'.

The use of any other character may affect the delivery of the SMS ( originator altered or delivery failed).

 

Sample Alphanumeric Source Address:


Displayed on handset: Nexmo

SMPP Parameter: source_addr_ton= 5
                            source_addr_npi = 1
                            source_addr        = “Nexmo”

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