[Freeswitch-users] Puzzling DTMF problem

[Mario G]

Called an automated system. The first couple of prompts work (press 1 for english, etc.). Then DTMF is not recognized. For a few places I notice none of the DTMF is recognized. But it’s really a puzzle when it’s partial for a the same called number. I always thought RFC2833 is what should be set. Any thoughts?
Mario G