Re: [Asterisk-java-users] How can i use this library to make a call and run an audio file on it

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Hi!

I'm trying to use the management interface to originate a call, but in the
moment I can not do play an audio file. The code is something like this:

@Slf4j
public class OriginateCall {
private static final int PORT = 5038;
private static final String HOSTNAME = "*.*.*.*";
private static final String USERNAME = "*";
private static final String PASSWORD = "*";
private static final String CONTEXT = "context";
// Number to call, prefaced by 1+areacode (just like your home phone).
public String call = "some_number";
private ManagerConnection managerConnection;

public OriginateCall() {
ManagerConnectionFactory factory = new ManagerConnectionFactory(HOSTNAME,
PORT, USERNAME, PASSWORD);

this.managerConnection = factory.createManagerConnection();
}

public void call() throws IllegalStateException, IOException,
AuthenticationFailedException, TimeoutException {
OriginateAction originateAction;
ManagerResponse originateResponse;

originateAction = new OriginateAction();
/*
* Format the call for dialing Channel example: Local/12065551234@outgoing-42
*/
Integer timeoutCall = 50000;
originateAction.setChannel("SIP/" + call + "@" + CONTEXT);
        originateAction.setContext("from-internal");
        originateAction.setCallerId("55011100"); // what will be showed on
the phone screen (in most cases your phone)
        originateAction.setExten(""/*[targetExten]*/); //where to call..
the target extension... internal extension or the outgoing number.. the
0[nomberToCall]
        originateAction.setPriority(1);// priority of the call

originateAction.setTimeout(timeoutCall ); // the time that a pickup event
will be waited for
        originateAction.setVariable("UUID", UUID.randomUUID().toString());
// asigning a unique ID in order to be able to hangup the call.

managerConnection.login();

/*
* send the originate action
*/
originateResponse = managerConnection.sendAction(originateAction, 50000);

// print out whether the originate succeeded or not
log.info("Call Response -> {}", originateResponse.getResponse());

// and finally log off and disconnect
managerConnection.logoff();
}
public static void main(String... args) throws IllegalStateException,
IOException, AuthenticationFailedException, TimeoutException {
OriginateCall originate = new OriginateCall();
    originate.call();
}

}

I'll view the information you sent me. Again thank you for your time and
knowledge.

Regards,
Adriano Santos

Em sex, 23 de nov de 2018 às 19:45, Brandon Haugen <bh...@ta...>
escreveu:

> Hey Adriano,
>
> Yes, the code I shared is showing how to receive a call and respond with
> audio.
>
> I have a scenario where we allow users to initiate a call to themselves
> (by pressing a button in a Web App) and when they pick up the call, we
> stream a couple of audio files (one after the other) to give them
> instructions for the system they are using. In our scenario though, we are
> just initiating the call through the use of Call Files (
> https://wiki.asterisk.org/wiki/display/AST/Asterisk+Call+Files). When the
> user picks up, they just drop into the context specified in the Call File
> which directs them to our Asterisk Java AgiScript. In this case, I still
> use `getData` on the `AgiChannel` to stream the files when I need DTMF,
> otherwise I just use the `exec` method on the AgiChannel to use the
> Playback application within Asterisk.
>
> If you are going to originate the Call in some other way, I won't be of
> much help at the moment as I have not worked with the Asterisk Manager
> Interface, (
> https://wiki.asterisk.org/wiki/display/AST/The+Asterisk+Manager+TCP+IP+API)
> yet. Asterisk Java does also support the Manager Interface so you might
> find something that more closely resembles what you are looking to do at
> http://asterisk-java.org .
>
> On Fri, Nov 23, 2018 at 3:21 PM adriano santos <sle...@bs...>
> wrote:
>
>> Hi  Brandon! Thank you for your response.
>>
>> Is the example you sent to receive a call and respond with correct audio?
>> What I need to do is originate a call to cell phone and play audio. For
>> now no need for DTMF.
>>
>> Regards,
>> Adriano Santos
>>
>> Em sex, 23 de nov de 2018 às 18:34, Brandon Haugen <bh...@ta...>
>> escreveu:
>>
>>> Hey Adriano,
>>>
>>> I have within the last few months started using Asterisk-Java for a
>>> project and you can certainly playback an audio file. There are a couple of
>>> things that you will have to think about to determine the best approach for
>>> your situation, here is what I can tell you though
>>>
>>>    - If you do *not* need to listen for DTMF input (keypresses) while
>>>    playing the audio file then you can play an audio file on an AgiChannel in
>>>    Java by using something like `agiChannel.exec("playback", "<path to audio
>>>    file>");`
>>>       - This example in the Asterisk Java GitHub repository shows
>>>       answering a call, playing a file back, and then hanging up (note that in
>>>       the example they rely on methods defined in the AgiOperations class so they
>>>       aren't operating directly on the AgiChannel like the line of code I am
>>>       sharing is doing)
>>>       https://github.com/asterisk-java/asterisk-java/blob/master/src/main/java/org/asteriskjava/examples/fastagi/ExampleCallIn.java
>>>    - If you *do* need to listen for DTMF input while playing the audio
>>>    file then you will want to use the `getData` or `getOption` methods defined
>>>    on AgiChannel. You will need to pick which method is appropriate depending
>>>    on the length of DTMF you need to listen for (`getOption` returns a single
>>>    char while `getData` will return a String)
>>>
>>> Thanks,
>>> Brandon
>>>
>>> On Thu, Nov 22, 2018 at 12:09 PM adriano santos <sle...@bs...>
>>> wrote:
>>>
>>>> Hello, guys!
>>>>
>>>> I would like to play an audio file on a initialized call via java. I
>>>> haven't found an example for this.
>>>> Is this possible?
>>>>
>>>> --
>>>> Adriano P. Santos
>>>>
>>>> "O homem erudito é um descobridor de fatos que já existem - mas o homem
>>>> sábio é um criador de valores que não existem e que ele faz existir."
>>>> Albert Einstein
>>>> _______________________________________________
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>>>>
>>> _______________________________________________
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>>>
>>
>>
>> --
>> Adriano P. Santos
>>
>> "O homem erudito é um descobridor de fatos que já existem - mas o homem
>> sábio é um criador de valores que não existem e que ele faz existir."
>> Albert Einstein
>> _______________________________________________
>> Asterisk-java-users mailing list
>> Ast...@li...
>> https://lists.sourceforge.net/lists/listinfo/asterisk-java-users
>>
> _______________________________________________
> Asterisk-java-users mailing list
> Ast...@li...
> https://lists.sourceforge.net/lists/listinfo/asterisk-java-users
>

-- 
Adriano P. Santos

"O homem erudito é um descobridor de fatos que já existem - mas o homem
sábio é um criador de valores que não existem e que ele faz existir."
Albert Einstein