Re: [Freeswitch-users] Use of ESL and PHP for Call

2 Mar 2012

      Hi,

i park the call and then execute the speak command as but execute is not
working any idea ?

 $cmd  = "api originate {origination_uuid=$uuid}user/$user &park()";
 $text = "Hi, we have a meeting on Monday at 9, are you joining us, if yes
then press, 1. and if not press, 2.";

 $e = $esl->sendRecv($cmd);
 $esl->execute('speak',"(cepstral|callie|$text)",$uuid);

my complete code is

<?php

 require_once('ESL.php');

 $host_name      =       'localhost';
 $port           =       '8021';
 $password       =       'ClueCon';

 $esl           =       new ESLconnection($host_name,$port,$password);

 $e = $esl->sendRecv("api create_uuid");
 $uuid = $e->getBody();
 $user = '1500';

 $cmd  = "bgapi originate {origination_uuid=$uuid}user/$user &park()";
 $text = "Hi, we have a meeting on Monday at 9, are you joining us, if yes
then press, 1. and if not press, 2.";

 $e = $esl->sendRecv($cmd);
 $esl->execute('speak',"(cepstral|callie|$text)",$uuid);

 $e = $esl->sendRecv("events plain all");
 $e = $esl->filter("Unique-ID",$uuid);

 while ($esl->connected())
 {
   $e = $esl->recvEvent();
   $result = $e->getType();
       if($result=='CHANNEL_EXECUTE_COMPLETE')
       {
                       //      what i do here...!
               $esl->execute("&sleep",10000);
       }
       $digit          = $e->getHeader("DTMF-Digit");
       $state_no       = $e->getHeader("Channel-State-Number");
       $curr_uuid      = $e->getHeader("Channel-Call-UUID");

 /*
       $ans_state      = $e->getHeader("Answer-State");
       $state_no       = $e->getHeader("Channel-State-Number");
       $core_id        = $e->getHeader("Core-UUID");
*/
       if($curr_uuid==$uuid && $digit!=NULL)
       {
               print "input number is " . $digit . "\n";
       }
   $state = $e->getHeader("Channel-Call-State");
   if ($state == 'HANGUP') {
       print "\n\nHangup Cause Number: " . $state_no;
       $esl->disconnect();
   }
 }

?>

Regards

Shahzad Bhatti

---------- Forwarded message ----------
From: Peter Olsson <peter.olsson@visionutveckling.se>
To: FreeSWITCH Users Help <freeswitch-users@lists.freeswitch.org>
Cc:
Date: Fri, 2 Mar 2012 05:31:35 +0000
Subject: Re: [Freeswitch-users] Use of ESL and PHP for Call
You should pass the originate command to &park() instead.

Right now you originate the call and then execute the application speak.
After this (when speak is finished) FS has no more instructions so it will
hangup the call.

If you execute &park() instead, the call will be "parked" and wait for
furter instructions. Then you will also need to execute the speak from ESL
instead - and afther that you continue to do whatever you want to do with
the call.

/Peter