Hi,
Expert in SMPP 3.4 protocol , Has implemented full fledged SMS gateway with SMPP Server, SMSC client and UI.
Have provided many solutions on smpp inlcuding kannel configuration, writing smpp client to connect to SMSC TR/RX/TRX mode send SMS using submit_sm, store message id received in submit_sm_resp, support of delivery report through deliver_sm pdus, live session using enquire_link pdu, supported Text/Flash/long Text/UNICODE/long UNICODE messages.
Have done interoperability/tested/solutions given by me running with nexmo/routesms/Claro/Movistar/ftcc/idm/alienics/beyond SMS GW/SMSC SMPP interface.
I will delivery your assignment with quality and free support for 2 months.
thanks,
Sasdin