I'm using the JSMPP SMPP library for sending SMS to mobile numbers which is running successfully but deliverSm.getShortMessage() and deliverSm.getShortMessageAsDeliveryReceipt are NULL -- that is, I am not able to receive deliveryReceipt.
Connection is set as TRX. I have set my Registered Delivery like this:
RegisteredDelivery registeredDelivery = new RegisteredDelivery();
registeredDelivery.setSMSCDeliveryReceipt(SMSCDeliveryReceipt.SUCCESS_FAILURE);
registeredDelivery.setSMEOriginatedAcknowledgement(SMEOriginatedAcknowledgement.DELIVERY_MANUAL);
and I am also getting deliver_sm.getemsclass as 4.
I would appreciate if someone could help me with because i have been stuck for quite a while now. Thanks!