[asterisk-app-dev] Fwd: voice command application over asterisk, ARI or AGI?

[Ben Langfeld]

ARI has no support for ASR (or TTS for that matter), so that makes this
decision for you ;)

On 11 November 2014 19:48, Krandon <krandon.bruse at gmail.com> wrote:

> ZeroMQ++
>
> Used it extensively in C and with it's python and php bindings -
> phenomenal.
>
> I used ZeroMQ to proxy the manager interface before we had the nice and
> sexy ARI!
>
> That said, your problem seems to be implementation. I have an application
> that dials out, connects to the PSTN and plays a message. I do this for
> hundreds of users on a single Asterisk server. With ARI, it makes it simple
> to control and scale to multiple Asterisk servers for your application. The
> application you described is relatively simple. You would need the voice to
> text, which isn't simple - but for DTMF, replaying of files, listening for
> users talking, it works very well!
>
> --
> KB
>
> On Monday, November 10, 2014 at 9:57 AM, Phil Mickelson wrote:
>
> Hello,
>
> I've run into a similar situation where I have to do a lot of background
> processing (not voice thankfully!).  I use Node.js for web socket control.
> ZeroMQ as a queuing system and PHP for the backend processing.
>
> Using ZeroMQ allows me to have as many backend processes as I wish.  They
> can be on the same computer or different ones.  On the same network or
> separated for redundancy, etc.
>
> ZeroMQ is very fast, small and efficient and takes care of all the heavy
> duty work.  I would recommend that you research this for your project.
>
> Good luck!
> Phil Mickelson
> CBA Software
>
> On Mon, Nov 10, 2014 at 10:21 AM, Asterisk Gui <asteriskgui at gmail.com>
> wrote:
>
>
> Hi,
>
> i am going to create voice command application over asterisk. I am playing
> some days with ARI and websockets but i am not sure if it is right choice.
>
> Can you help me?
>
> Here is a schema:
>
> Somebody1 call extension 1000 and asterisk answer, now some scripts AGI or
> ARI handle the dialplan and manage the call. Somebody1 say which doors are
> open? APP say the door 1, 2, 5 are open. Somebody1 say "close door 1". APP
> say "done".
>
> That is the simple briefing to my application. do you know SIRI?
>
> But how to do it, i tried to write it in ARI. But here is the problem, how
> to wait 5 seconds when the command is said or
> playback(i-dont-understand-the-command) and go back to listen to the next
> command. Next problem is, if there is not only Somebody1, but we have 1000
> people calling at the same moment Somobdy1-1000. So i listen to websocket,
> but i dont have multithread? So every call will be in queue? I mean of
> course i can answer to all calls, but every command or event must be
> analyzed and process in a queue? One by one, bcs i have only one thread who
> listen to websocket.
>
> That is two main problems of ARI.
>
> And now AGI.
>
> I have one thread per one call, perfect i can use all my performance and
> CPU fully. When some call extension 1000 i can take all actions on AGI
> script. Synchronous process, but what if i want in the middle of call use
> IVR? Not only voicecommand but dialtone? Not waiting for dialtone but if i
> hear dialtone i need to run correct service on my APP side? Everytime
> during the call.
>
> I hope you understand.
>
>
>
>
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