[Freeswitch-users] esl, send_dtmf, too early ESL_EVENT_CHANNEL_EXECUTE_COMPLETE

[Marcin S]

Hello,

In my simple C application I want to send dtmfs. This is quite easy - you
just call esl_execute("send_dtmf", "1234", uuid); and it works. However,
ESL returns ESL_EVENT_CHANNEL_EXECUTE_COMPLETE way to fast - even before it
starts dtmfs generation!

How can I know, when dtmfs were really generated? So far, the only method
is to issue some sleep(), but it looks like big workaround.
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