Actually, i might have figured it out. What I intend to do is an IVR-like application. Which means I want this to happen

Call 1212

Application="read" gets my input

if digit == 1 do this

if digit == 2 do that


Each option has it's own set of structions, so I think it should be within a condition. But I can't seem to validate the condition. Look at the following construction.


<condition field="${dg}" expression="^0$">
                                <action application="playback" data="/home/beep.gsm"/>
                                <anti-action application="playback" data="/home/audio.gsm"/>
                                <action application="hangup"/>
</condition>

${dg} is the variable that stores the input digit. So, if ${dg} == 0, play beep.gsm, else play audio.gsm. The expression is never true, but i put 0 always. Instead of playing beep.gsm, it plays audio.gsm. I got the same example from Freeswitch 1.2 book, Nested Conditions section.



From: freeswitch-users-bounces@lists.freeswitch.org <freeswitch-users-bounces@lists.freeswitch.org> on behalf of Michael Jerris <mike@jerris.com>
Sent: Thursday, September 22, 2016 6:57 PM
To: FreeSWITCH Users Help
Cc: comercial@ypytecnologia.com.br
Subject: Re: [Freeswitch-users] Playback within condition
 
look at the log generated by calling this.  What order do the dial plan apps show up?  Does the playback show up?  what do the logs show it doing when it executes that playback?

On Sep 22, 2016, at 1:06 PM, Caio Assis <caioebassis@hotmail.com> wrote:

Hi.

Here's what I'm trying to do. I want to play a sound if a certain condition is true.

<extension name="test">
    <condition field="destination_number" expression="^1212$">
        <condition field="${cond(${destination_number} == 1212 ? 1212 : 0000)}" expression="^1212$">
        <!-- this second condition is just to ilustrate the nested condition-->
                <action application="log" data="INFO LOG"/>
                  <action application="playback" data="sound1.gsm"/>
        </condition>
        <action application="playback" data="sound2.gsm"/>
        <action application="hangup"/>
    </condition>
</extension>

The sound 1 doesn't play, but I knew the condition was true because I can see the INFO LOG on the console. The sound 2, outside the condition, was played normally. Both PLAYBACK and READ applications don't work on nested conditions. Can anyone help me?