USSD Supprt

I need to create USSD server. I have decided to modify asterisk for the same. Please tell me whether the core asterisk handle all USSD functions or do I have to modify asterisk to add support. I mean if the core asterisk can handle all the function I can write an app for asterisk to do these functions.


You’re asking an unanswerable question, I’m afraid.


Why unanswerable?