[Freeswitch-users] How to play a prompt(mid-call) after calls are bridged

Hi, The call is bridged between leg a and leg b. How to play a prompt in the midcall only towards leg b after receiving some dtmf from leg b. After getting dtmf from leg b, I tried to play the prompt by bridgedSession = new ManagedSession(outBoundUuid); bridgedSession.StreamFille("prompt.wav", 0); But it didn't work. Do I need to do something similar to MoH? Thanks in advance.Srini