Re: [Asterisk-java-users] how do i record the voice

[jeff l. <ll...@gm...>]

Hi Martin,

  Thanks for the reply.
  I'm using the Agi interface and I'm talking about asterisk-java.
  I want to record the voice, I want to play some background music to the
user, and I want to do it at the same time.
  After some time spent on google, I found that there is a "background"
command which returns immediately(non-block), so other commands(such as
record) can be sent to asterisk( and executed when the music is playing). It
looks good.
  But still some problems. I did not find any background command in the
asterisk -java implementation. Since the interface is easy, I wrote my own,
and I setup a test to see if it's working, and I got some exception like
this:

org.asteriskjava.fastagi.InvalidOrUnknownCommandException: Invalid or
unknown command: BACKGROUND "welcome"
        at org.asteriskjava.fastagi.internal.AgiChannelImpl.sendCommand(
AgiChannelImpl.java:105)
        at org.asteriskjava.fastagi.AgiOperations.sendCommand(
AgiOperations.java:774)
        at org.asteriskjava.fastagi.AgiOperations.background(
AgiOperations.java:66)
        at test.HelloAgiScript.service(HelloAgiScript.java:29)
        at org.asteriskjava.fastagi.internal.AgiConnectionHandler.runScript(
AgiConnectionHandler.java:151)
        at org.asteriskjava.fastagi.internal.AgiConnectionHandler.run(
AgiConnectionHandler.java:116)
        at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(
ThreadPoolExecutor.java:650)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(
ThreadPoolExecutor.java:675)
        at java.lang.Thread.run(Thread.java:595)

  Do you know the  format of the "background" command or did I do anything
wrong? Thanks in advance.



On 9/5/07, Martin Smith <ma...@be...> wrote:
>
>  Hello Jeff,
>
> Are you using the Monitor application (
> http://www.voip-info.org/wiki/view/Asterisk+cmd+Monitor)? Can you record
> from the start using the dialplan? You're going to have to give us some more
> specifics or an example of what you're trying to do. Actually, an example
> that fails would be preferable. I don't know if you're even talking about
> Asterisk-Java threads or Asterisk threads? Or if you're talking about using
> Agi or the Manager interface?
>
>
> Martin Smith, Systems Developer
> ma...@be...
> Bureau of Economic and Business Research
> University of Florida
> (352) 392-0171 Ext. 221
>
>
>  ------------------------------
> *From:* ast...@li... [mailto:
> ast...@li...] *On Behalf Of *jeff li
> *Sent:* Monday, September 03, 2007 11:55 PM
> *To:* ast...@li...
> *Subject:* [Asterisk-java-users] how do i record the voice
>
> Hey guys,
>
>   I'm new to asterisk(-java), and I have some problems when trying to
> recording the voice when some other file is playing( something like karaoke,
> the background music is playing , and you have to record the voice
> simultaneously) , since that the thread seems to be blocked when playing the
> music(i'm using fast agi ). How can I make it?
>
>
>
> --
>
> Thanks,
> Jeff
>
>
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-- 
Regards,
Jeff