asterisk-java-users Mailing List for Asterisk-Java Library (Page 115)

SourceForge Headquarters 225 Broadway Suite 1600 San Diego, CA 92101 +1 (858) 422-6466

Hi,
*
The servlet can then obtain the caller id from the fastagi service and
return the details to the html page.*

I understand what you are saying.but how to use this?

On Mon, Apr 21, 2008 at 11:46 AM, <bs...@no...> wrote:

>
> What you are looking to do doesn't quite make sense so you might have to
> review your approach.
>
> The issue is that under normal circumstances a JSP page is called into
> action by a user entering a url into their web browser.
> You are looking to call the JSP page into action when a new phone call
> enters your asterisk server which doesn't fit the normal JSP model.
>
> There are ways around this problem but we probably need to know a bit more
> regarding what you are trying to do.
>
> Taking a guess at what you are trying to do, I would suggest:
>
> One possible solution is the AJAX model of programming which is some times
> used to 'simulate' server event handling.
> Basically your html would contain AJAX code which does a request to the
> server.
> Unlike a normal http request the server would not respond immediately.
> Instead it would put the servlet to sleep with a 'wait()' statement. When
> a fastagi event arrives the servlet would be woken up using a 'notify()'
> statement.
> The servlet can then obtain the caller id from the fastagi service and
> return the details to the html page. The HTML page can then take further
> action using javascript to display a page based on the caller id.
>
> The servlet also needs to return periodically otherwise the browser gets
> upset.
>
> This is non-trival coding. We have an AJAX based 'Answer bar' which we
> have developed which uses a similar technique to 'screen pop' a web page and
> I know the developers spent a fair bit of time to get it working just right.
> We also used the manager api rather than the fastagi, but either will
> probably work, the manager api simply delivers more information and doesn't
> require hooks in the dial plan.
>
> Regards,
> Brett
>
>
>
> preetha Ayyappan <pre...@gm...> wrote:
>
>  Thank you for your reply.I want to pass the callerid from the fastagi
> > program to a jsp page .for this what should i do?mines is normal fastagi
> > program like the HelloAgiScript program given in
> > http://asterisk-java.org/development/tutorial.html .I didnt use any
> > spring
> > framework,application context,or anything.whether i have to use all
> > these to
> > pass a callerid?if yes, please explain me how to use spring framework.
> >
> >
> >
> > On 4/20/08, S. Brett Sutton <bs...@no...> wrote:
> >
> > >
> > >  to run fastagi you will need to startup up a thread during
> > > application
> > > context initialization to act as the fast agi server.
> > >
> > > To do this implement a  *ServletContextListener<
> > > http://java.sun.com/products/servlet/2.3/javadoc/javax/servlet/ServletContextListener.html>and
> > > during the 'contextInitialized' method call create a the thread  which
> > >
> > > will run your fastagi server.
> > >
> > > Note: the ServletContextListener needs to be configured in your
> > > web.xml.
> > > *
> > >
> > > preetha Ayyappan wrote:
> > >
> > > Hi,
> > > As you have done the managerAPI in java servlet,Is it possible to do
> > > the
> > > following fastagi in servlet?if yes please guide me to do this.
> > >
> > > Code:
> > > import java.io.IOException;
> > > iimport org.asteriskjava.fastagi.AgiChannel;
> > > import org.asteriskjava.fastagi.AgiException;
> > > import org.asteriskjava.fastagi.AgiRequest;
> > > import org.asteriskjava.fastagi.BaseAgiScript;
> > > import org.asteriskjava.fastagi.DefaultAgiServer;
> > > import org.asteriskjava.fastagi.AgiScript;
> > >
> > > public class Callerid extends BaseAgiScript implements AgiScript
> > >
> > > {
> > > public void service(AgiRequest request, AgiChannel channel)
> > > throws AgiException
> > > {
> > >
> > > String callerid=request.getCallerId();
> > > System.out.println(callerid);
> > > }
> > > }
> > >
> > > On 3/27/08, Maciek Tokarski <mlo...@gm...> wrote:
> > > >
> > > > Hi,
> > > > Let's say that you want to originate some call to somebody by
> > > clicking
> > > > button on HTML site. PHP script will look something like that
> > > >
> > > >
> > > > ----PHP CODE filename: clickToCall.php
> > > >
> > > >
> > > > <?php
> > > > if (!isset($_POST['call']) or $_POST['call']=='') {
> > > > //display form to user
> > > > ?>
> > > > <form action="clickToCall.php" method="POST">
> > > > <input type="text" name="destination" value="enter destination
> > > number
> > > > here....">
> > > > <input type="submit" value="call" name="call">
> > > > </form>
> > > > <?php
> > > > } else {
> > > > //call web service using curl
> > > > $destination=$_POST['destination'];
> > > >
> > > >  $ch = curl_init();
> > > > $url="http://your.tomcat.host/serletname?dest=$destination"; //you
> > > can
> > > > also use fopen or file_get_contents functions
> > > >         curl_setopt($ch, CURLOPT_URL,$url);
> > > >         curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
> > > >         curl_setopt($ch, CURLOPT_POST, 1);
> > > >         curl_setopt($ch, CURLOPT_POSTFIELDS, $xml_data);
> > > >
> > > >         $data = curl_exec($ch);
> > > >  if ($data='OK') {
> > > >     echo "Ok... call is no the way";
> > > >  } else {
> > > >     echo "Some problems...:-(";
> > > >  }
> > > > }
> > > > ?>
> > > > ---end of PHP code
> > > > I thin it won't work if You use Ctrl-C Ctrl-V, but it may looks like
> > > > thise above
> > > >
> > > > Next you have to write a web service servlet that will handle
> > > request
> > > > from php script:
> > > >
> > > >
> > > > ----JAVA CODE
> > > >
> > > > package clickToCall;
> > > >
> > > > import java.io.*;
> > > > import javax.servlet.*;
> > > > import javax.servlet.http.*;
> > > > import org.asteriskjava.manager.AuthenticationFailedException;
> > > > import org.asteriskjava.manager.ManagerConnection;
> > > >
> > > >
> > > >
> > > > import org.asteriskjava.manager.ManagerConnectionFactory;
> > > > import org.asteriskjava.manager.TimeoutException;
> > > > import org.asteriskjava.manager.action.OriginateAction;
> > > > import org.asteriskjava.manager.response.ManagerResponse;
> > > >
> > > >
> > > >
> > > >
> > > > public class HelloWorld extends HttpServlet {
> > > >   public void doGet(HttpServletRequest request,
> > > >                     HttpServletResponse response)
> > > >       throws ServletException, IOException {
> > > >
> > > >
> > > >       PrintWriter out = response.getWriter();
> > > >
> > > >
> > > >       String destinationNo=request.getParameter("dest");
> > > >       //pasted from
> > > http://asterisk-java.org/development/tutorial.html :-)
> > > >
> > > >
> > > > try {
> > > >
> > > > ManagerConnectionFactory factory = new ManagerConnectionFactory(
> > > >                 "localhost", "manager", "pa55w0rd"); //
> > > >
> > > >
> > > >         this.managerConnection = factory.createManagerConnection();
> > > >
> > > >
> > > >  OriginateAction originateAction;
> > > >         ManagerResponse originateResponse;
> > > >
> > > >         originateAction = new OriginateAction();
> > > >
> > > >
> > > originateAction.setChannel("SIP/YOUR_TRUNK_NAME/"+destination);
> > > >
> > > >         originateAction.setContext("default");
> > > >         originateAction.setExten("1300");
> > > >
> > > >         originateAction.setPriority(new Integer(1));
> > > >         originateAction.setTimeout(new Integer(30000));
> > > >
> > > >
> > > >         // connect to Asterisk and log in
> > > >         managerConnection.login();
> > > >
> > > >         // send the originate action and wait for a maximum of 30
> > >  seconds for Asterisk
> > > >
> > > >         // to send a reply
> > > >         originateResponse =
> > >  managerConnection.sendAction(originateAction, 30000);
> > > >
> > > >
> > > >
> > > >
> > > >         // and finally log off and disconnect
> > > >         managerConnection.logoff();
> > > >
> > > >
> > > > out.println("OK");
> > > > } catch (Exception e) {
> > > >    out.println("NOT OK");
> > > >
> > > >
> > > > }
> > > >
> > > >   }
> > > > }
> > > >
> > > > ---End of JAVA code
> > > >
> > > >
> > > > It also won't work after pasting it. Remember to put your Trunk name
> > > > context etc. when setting up originate action. Of course you have
> > >  to set up
> > > > your Tomcat with this servlet. Php script can be simply putted into
> > > > /varr/www folder of your server
> > > >
> > > >
> > > >
> > > >
> > > > 2008/3/27, Gopal krishnan <sa...@gm...>:
> > > > >
> > > > > Hi,
> > > > >
> > > > >  Thanks for the reply, can I have any help or hello world example
> > > to
> > > > > set this. It would be a great help for me. Thanks
> > > > >
> > > > > On Thu, Mar 27, 2008 at 2:51 PM, Maciek Tokarski <
> > > mlo...@gm...>
> > > > > wrote:
> > > > >
> > > > > > HI,
> > > > > > Yes- it is possible. Once, I've developed Tomcat servlet (simple
> > > > > > WebService) on Asterisk box to monitor users count on MeetMe
> > >  rooms. It works
> > > > > > fine. In my opinion best way of integrating manager API with
> > >  HTML sites is
> > > > > > interract with Asterisk not exacly via Tomcat servlet but via
> > >  WebServices
> > > > > > servlets (on Tomcat) calling it form eg. PHP scripts using CURL.
> > > > > >
> > > > > > Your SITE<------CURL/SOAP------>Tomcat WS
> > > servlet<--AMI--->Asterisk
> > > > > > Box
> > > > > >
> > > > > >
> > > > > > Regards, Maciek
> > > > > >
> > > > > > 2008/3/27, Gopal krishnan <sa...@gm...>:
> > > > > > >
> > > > > > >  Hi,
> > > > > > >
> > > > > > >   Is it possible I can use a manager api program with tomcat.
> > > If
> > > > > > > so how should i integrate that, please assist me.
> > > > > > >
> > > > > > >   I would like to initate a action from a html page so that it
> > > > > > > will hit a program developed with manager api.
> > > > > > >
> > > > > > > --
> > > > > > > Thank you with regards,
> > > > > > > Gopal,
> > > > > > > PeopleTech Systems Private Limited
> > > > > > > www.peopletech.co.in
> > > > > > >
> > > > > > >
> > >  -------------------------------------------------------------------------
> > > > > > > Check out the new SourceForge.net Marketplace.
> > > > > > > It's the best place to buy or sell services for
> > > > > > > just about anything Open Source.
> > > > > > >
> > > > > > >
> > > http://ad.doubleclick.net/clk;164216239;13503038;w?http://sf.net/marketplace
> > > > > > > _______________________________________________
> > > > > > > Asterisk-java-users mailing list
> > > > > > > Ast...@li...
> > > > > > >
> > > https://lists.sourceforge.net/lists/listinfo/asterisk-java-users
> > > > > > >
> > > > > > >
> > > > > >
> > > > > >
> > > > > >
> > > > > >
> > > > > >
> > >  -------------------------------------------------------------------------
> > > > > > Check out the new SourceForge.net Marketplace.
> > > > > > It's the best place to buy or sell services for
> > > > > > just about anything Open Source.
> > > > > >
> > > > > >
> > > http://ad.doubleclick.net/clk;164216239;13503038;w?http://sf.net/marketplace
> > > > > > _______________________________________________
> > > > > > Asterisk-java-users mailing list
> > > > > > Ast...@li...
> > > > > > https://lists.sourceforge.net/lists/listinfo/asterisk-java-users
> > > > > >
> > > > > >
> > > > >
> > > > >
> > > > > --
> > > > > Thank you with regards,
> > > > > Gopal,
> > > > > PeopleTech Systems Private Limited
> > > > > www.peopletech.co.in
> > > > >
> > > > >
> > > > >
> > >  -------------------------------------------------------------------------
> > > > > Check out the new SourceForge.net Marketplace.
> > > > > It's the best place to buy or sell services for
> > > > > just about anything Open Source.
> > > > >
> > > > >
> > > http://ad.doubleclick.net/clk;164216239;13503038;w?http://sf.net/marketplace
> > > > > _______________________________________________
> > > > > Asterisk-java-users mailing list
> > > > > Ast...@li...
> > > > > https://lists.sourceforge.net/lists/listinfo/asterisk-java-users
> > > > >
> > > > >
> > > >
> > > >
> > > > --
> > > >  Pozdrawiam
> > > > Maciek Tokarski
> > > >
> > > >
> > > -------------------------------------------------------------------------
> > > > Check out the new SourceForge.net Marketplace.
> > > > It's the best place to buy or sell services for
> > > > just about anything Open Source.
> > > >
> > > >
> > > http://ad.doubleclick.net/clk;164216239;13503038;w?http://sf.net/marketplace
> > > > _______________________________________________
> > > > Asterisk-java-users mailing list
> > > > Ast...@li...
> > > > https://lists.sourceforge.net/lists/listinfo/asterisk-java-users
> > > >
> > > >
> > >
> > >
> > > --
> > > Preetha.A
> > >
> > > ------------------------------
> > >
> > >
> > > -------------------------------------------------------------------------
> > > This SF.net email is sponsored by the 2008 JavaOne(SM) Conference
> > > Don't miss this year's exciting event. There's still time to save
> > > $100.
> > > Use priority code J8TL2D2.
> > >
> > > http://ad.doubleclick.net/clk;198757673;13503038;p?http://java.sun.com/javaone
> > >
> > > ------------------------------
> > >
> > > _______________________________________________
> > > Asterisk-java-users mailing list
> > > Ast...@li...
> > > https://lists.sourceforge.net/lists/listinfo/asterisk-java-users
> > >
> > >
> > >
> > > -------------------------------------------------------------------------
> > > This SF.net email is sponsored by the 2008 JavaOne(SM) Conference
> > > Don't miss this year's exciting event. There's still time to save
> > > $100.
> > > Use priority code J8TL2D2.
> > >
> > >
> > > http://ad.doubleclick.net/clk;198757673;13503038;p?http://java.sun.com/javaone
> > > _______________________________________________
> > > Asterisk-java-users mailing list
> > > Ast...@li...
> > > https://lists.sourceforge.net/lists/listinfo/asterisk-java-users
> > >
> > >
> > >
> >
> > --
> > Preetha.A
> >
> >
>
>
>

-- 
Preetha.A

2005	Jan	Feb (8)	Mar (33)	Apr (36)	May (19)	Jun (21)	Jul (53)	Aug (30)	Sep (36)	Oct (34)	Nov (43)	Dec (72)
2006	Jan (123)	Feb (75)	Mar (86)	Apr (46)	May (41)	Jun (29)	Jul (76)	Aug (38)	Sep (39)	Oct (68)	Nov (16)	Dec (17)
2007	Jan (34)	Feb (18)	Mar (39)	Apr (30)	May (20)	Jun (10)	Jul (59)	Aug (54)	Sep (60)	Oct (22)	Nov (14)	Dec (10)
2008	Jan (34)	Feb (67)	Mar (65)	Apr (67)	May (60)	Jun (51)	Jul (88)	Aug (75)	Sep (47)	Oct (143)	Nov (54)	Dec (42)
2009	Jan (46)	Feb (80)	Mar (162)	Apr (159)	May (200)	Jun (34)	Jul (46)	Aug (59)	Sep (5)	Oct (35)	Nov (73)	Dec (30)
2010	Jan (23)	Feb (50)	Mar (8)	Apr (24)	May (19)	Jun (49)	Jul (56)	Aug (35)	Sep (26)	Oct (79)	Nov (39)	Dec (34)
2011	Jan (27)	Feb (22)	Mar (28)	Apr (12)	May (16)	Jun (19)	Jul (1)	Aug (64)	Sep (19)	Oct (11)	Nov (17)	Dec (12)
2012	Jan (6)	Feb (8)	Mar (15)	Apr (43)	May (41)	Jun (14)	Jul (32)	Aug (3)	Sep (4)	Oct (7)	Nov (11)	Dec (11)
2013	Jan (35)	Feb (11)	Mar (23)	Apr (25)	May (37)	Jun (47)	Jul (25)	Aug (21)	Sep	Oct (1)	Nov (9)	Dec
2014	Jan (26)	Feb (2)	Mar (18)	Apr (41)	May (7)	Jun (7)	Jul (24)	Aug (5)	Sep (6)	Oct (8)	Nov (9)	Dec (7)
2015	Jan (7)	Feb (15)	Mar (8)	Apr (12)	May (7)	Jun	Jul	Aug (5)	Sep (1)	Oct (3)	Nov (30)	Dec (3)
2016	Jan (1)	Feb	Mar (2)	Apr	May (9)	Jun	Jul	Aug (3)	Sep	Oct	Nov	Dec
2017	Jan	Feb	Mar (3)	Apr	May	Jun	Jul	Aug (1)	Sep (2)	Oct	Nov	Dec
2018	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov (8)	Dec (4)
2019	Jan	Feb	Mar	Apr	May (1)	Jun	Jul	Aug	Sep	Oct	Nov (1)	Dec
2020	Jan	Feb	Mar	Apr	May	Jun (2)	Jul (1)	Aug	Sep	Oct	Nov	Dec

asterisk-java-users Mailing List for Asterisk-Java Library (Page 115)

asterisk-java-users — Asterisk-Java User List