[Freeswitch-users] No DTMF event generated during a session when calling switch_core_session_send_dtmf()

Frankie Yiu frankie.k.yiu at gmail.com
Tue Apr 12 03:36:11 MSD 2011


Hi there,

I am sending a DTMF key * through switch_core_session_send_dtmf() <in c++
code> during a session while an audio is playing through PlayAndGetDigits()
in Mod_managed, but to my surprised I do not receive any DTMF event
generated.  Is there something else that I need to do?  The status returns
success.

This is the actual code in my C++

switch_dtmf_t dtmf = { '*', switch_core_default_dtmf_duration(0), 0};
switch_status_t dtmfStatus = switch_core_session_send_dtmf(curSession,
&dtmf);

Please let me know.

Thanks,

Frankie
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