I need to simulate SMPP messages from USSD Gateway and USSD Application Server
I have a USSD Gateway application using the JSMPP Library and need a gateway to receive the USSDs sent from this library
Is there any open source USSD Server or even an application that I can rely on to complete the ussd cycle
Exactly what I need is sort of application that can listed to a port on my localhost to respond to incoming ussd messages