[Freeswitch-dev] Getting DTMF from channel.
Paulo Rogério Panhoto
paulo at voicetechnology.com.br
Fri Oct 22 14:09:37 PDT 2010
I really want to post it as contribution but I don't know how the
process works. So, in the meantine, it is already published on github
On 22/10/10 18:38, Anthony Minessale wrote:
> maybe if you post the module for contribution we can add it to FS and
> figure it out by looking in the code to make it do what you want.
> 2010/10/22 Paulo Rogério Panhoto <paulo at voicetechnology.com.br>:
>> I'm writing a module that allows playback of MP4 video files (with
>> libmp4v2). The playback itself is made by two functions ready to run on
>> separate threads (though, audio runs on current thread and video runs on
>> a separate one). At this point, I'm trying to implement dtmf cut-through.
>> After some research (I checked out mod_dptools.c and
>> switch_ivr_play_say.c) and this code was my best guess -- it runs on the
>> audio stream:
>> if(switch_channel_test_flag(pt->channel, CF_BREAK))
>> switch_channel_clear_flag(pt->channel, CF_BREAK);
>> switch_channel_dequeue_dtmf(pt->channel, &dtmf);
>> const char * terminators =
>> if(terminators && !strcasecmp(terminators, "none"))
>> terminators = NULL;
>> SWITCH_LOG_DEBUG, "Digit %c\n", dtmf.digit);
>> if(terminators && strchr(terminators, dtmf.digit))
>> std::string digit(&dtmf.digit, 0, 1);
>> SWITCH_PLAYBACK_TERMINATOR_USED, digit.c_str());
>> Which didn't work. I'm asking if anyone has any idea.
>> Any help is appreciated
>> Paulo R. Panhoto
>> FreeSWITCH-dev mailing list
>> FreeSWITCH-dev at lists.freeswitch.org
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