[Freeswitch-users] PLAY_AND_GET_DIGITS dialplann application: set <lang> and <say_type> to SAY subcommand

[Michael Collins]

There is a difference between "say" and "speak". The say modules require you
to download sound files. The speak application requires at least one TTS
engine installed and running. I think you might need to go back and re-read
the say and speak entries on the wiki to make sure that you know which one
you should be using.

-MC

2011/6/1 Kozak Vladimir <vkozak at abisoft.spb.ru>

>  Hello all.
> In example for "play_and_get_digits" dialplan app I see next extension.
> http://wiki.freeswitch.org/wiki/Misc._Dialplan_Tools_play_and_get_digits
>
> <extension name="play_and_get_digits with say">
>   <condition field="destination_number" expression="^(6500)$">
>     <action application="play_and_get_digits" data="1 1 1 3000 # say:'press one for technicial support' silence_stream://250 res \d+" />
>   </condition>
> </extension>
>
> This extension say somethin and get user DTMF.
> I need say digits and numbers on various (EN and ES) languages.
>  It's possible to specify these vars for "say" dialplan application
> http://wiki.freeswitch.org/wiki/Misc._Dialplan_Tools_say. And it works
> correctly.
>
> Could you tell me How can I set language and say_type for tts_engine in
> "play_and_get_digits" app case?
>
> I try to use next extension, but it don't work (FS take 'es NUMBER
> 1234567'  as <text_to_say> and say all this text on English):
>  <extension name="read_extension3">
>         <condition field="destination_number" expression="^7890$">
>             <action application="answer"/>
>                 <action application="set" data="tts_engine=flite"/>
>                 <action application="set" data="tts_voice=kal"/>
>  <action application="play_and_get_digits" data="1 1 1 3000 # say:'es
> NUMBER 1234567' /usr/local/freeswitch/sounds/starpound/silence.wav
> read_result \d+" />
>             <action application="event"
> data="Event-App-Type=READ-EXECUTED,Read-Result=${read_result}"/>
>             <action application="log" data="Read-Result=${read_result}"/>
>             <action application="park"/>
>         </condition>
>     </extension>
>
> Also I try to set vars:
>                 <action application="set" data="tts_engine=cepstral"/>
>                 <action application="set" data="tts_voice=maria"/>
> <!-- ES lang -->
> and get failed result:
> EXECUTE sofia/internal/1007 at 172.26.200.250:5060 play_and_get_digits(1 1 1
> 3000 # say:'1234567' /usr/local/freeswitch/sounds/starpound/silence.wav
> read_result \d+)
> 2011-06-05 22:58:33.661014 [ERR] switch_core_speech.c:61 Invalid speech
> module [cepstral]!
> 2011-06-05 22:58:33.661014 [ERR] switch_ivr_play_say.c:2361 Invalid TTS
> module!
>
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