[Freeswitch-users] any IVR example in C/C++?

[Giovanni Maruzzelli]

don't be worried about the performances of Event Socket. Nobody has
had that problem (with huuuuuuge loads).

Just test it in a load similar (or double) what you expect to be the
max, and you'll see no reason to worry.

-giovanni

On Mon, Aug 15, 2011 at 12:05 PM, xl127 <x.liu at hw.ac.uk> wrote:
> Thanks for the answer, Moises!
>
> My final goal is to let FreeSwitch (FS) to communicate with my external
> applications in Java, C, or Python,
> e.g. to send the ASR results from FS to my external applications.
>
> I know I could do it by FS Event Socket but I am a bit worried about the
> performances by using the Event Socket.
> So I thought it might be better to use embedded FS in my apps, set the
> speech input callback to point to
> the method in my app.
>
> To use embedded FS, it seems to be easier to find the C API e.g.
>
> switch_core_init_and_modload( ..)
>
> so I was thinking about the FS IVR in C/C++.
> (I couldn't find the APIs for embedded FS in others of my chosen
> languages: Java, C and Python)
>
> any suggestions for accomplishing the goal?
>
> Thanks,
> Xing
>
>
> On 13/08/11 17:48, Moises Silva wrote:
>> On Thu, Aug 11, 2011 at 10:59 AM, xl127<x.liu at hw.ac.uk>  wrote:
>>> I am wondering how I could do this for a C/C++ application?
>>> And in the scripts languages I can set a callback method, e.g.
>>>    session.setInputCallback(myInputCallback)
>>> but I didn't find how to do this in C/C++.
>> The default question here is, why do you need C/C++ for an IVR?
>> FreeSWITCH allows you to use simpler/safer languages to build IVR's.
>>
>> You can certainly do it, but the reason you don't find examples is
>> probably because most people understand there is no need for C/C++
>> there. Having said that, you can take a look at the IVR/say/play API's
>> in switch_ivr_play_say.c to find out how to provide a callback to the
>> different API's thru the switch_input_args_t structure.
>>
>> Moises Silva
>> Senior Software Engineer, Software Development Manager
>> Sangoma Technologies Inc. | 100 Renfrew Drive, Suite 100, Markham ON
>> L3R 9R6 Canada
>> t. 1 905 474 1990 x128 | e. moy at sangoma.com
>>
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>
>
>
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-- 
Sincerely,

Giovanni Maruzzelli
Cell : +39-347-2665618