One way might be to create an event loop and listen for DTMF public bool Load() { ThreadPool.QueueUserWorkItem((o) => { Log.WriteLine(LogLevel.Notice, "Thread Starting. "); EventConsumer con = new EventConsumer("DTMF", ""); while (true) { Event ev = con.pop(1); if (ev != null) { ... do what ever needs to be done } } }); See http://wiki.freeswitch.org/wiki/Event_List#DTMF I am guessing the DTMF is "DTMF" so play around with that if it does not work. There are probably better ways. On Tue, Mar 9, 2010 at 5:27 AM, Chris <freeswitch@gilligan.id.au> wrote:
What i need to do is listen on a session before, during and after the session is bridged with another call. I know built into FS is the option to listen for *x where x is 0-9 but i really need more than one digit.
I traced the method that listens for the single digit to the command switch_core_event_hook_add_send_dtmf(session, meta_on_dtmf); in switch_ivr_async.c
mod_managed also has the following in the native class freeswitch. public static switch_status_t switch_core_event_hook_add_recv_dtmf(SWIGTYPE_p_switch_core_session session, SWIGTYPE_p_f_p_switch_core_session_p_q_const__switch_dtmf_t_enum_switch_dtmf_direction_t__switch_status_t recv_dtmf)
The problem is i can't work out how to use it. I am fine the the first param for the session but have no idea what i need for the SWIGTYPE_p_f_p_switch_core_session_p_q_const__switch_dtmf_t_enum_switch_dtmf_direction_t__switch_status_t recv_dtmf param.
if anyone can point me in the right direction or knows a better way i would be grateful.
Chris
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