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

[xl127]

okay, thanks! I will have a try on it!

Cheers,

Xing


On 15/08/11 13:22, Giovanni Maruzzelli wrote:
> 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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>>
>>
>> --
>> Heriot-Watt University is a Scottish charity
>> registered under charity number SC000278.
>>
>>
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>
>



-- 
Heriot-Watt University is a Scottish charity
registered under charity number SC000278.