LEKAB has made available SMPP as a new connection interface to its SMS Gateway. The SMPP protocol allows customers to connect applications already using SMPP and to achieve high data transfer performance.
SMPP is an open and flexible low-level protocol providing high throughput for short message data. It is mainly used for communication between message centers and SMS application systems such as an SMS Gateway.
LEKAB supports SMPP version 3.4.