To all,

Found the issue below:

Removed the inline=”true” from the xml dialplan and everything works as expected.

<action inline="true" application="lua" data="ASKTestLua.lua $2"/>

Now:

<action application="lua" data="ASKTestLua.lua $2"/>

Not sure why I put it there in the first place.

Sorry about that.

Andrew

From: Andrew Keil
Sent: Monday, 8 December 2014 1:18 PM
To: 'freeswitch-users@lists.freeswitch.org'
Subject: Re- LUA audio playback on Windows 64bit not working?

To FreeSWITCH users,

I am just starting to use Lua inside FreeSWITCH and I am having difficulty with playing back audio to the caller.  It seems the Media is not ready or available even though I have answered the caller using session:answer().

It also seems that session:ready() always returns false after session:answer().  Very strange.

Version: FreeSWITCH 1.5.12b(64bit) on Windows 8.1 Pro  (installed from freeswitch.msi) – default installation except for conf\vars.xml (default_password changed)

conf\dialplan\default\00_ASKTestLua.xml:

<include>

    <!-- To test Lua script  -->

    <extension name="ivr_demo">

      <condition field="destination_number" expression="^(9101)$">

                <!-- <action application="answer"/> -->

                <!-- <action application="sleep" data="1000"/> -->           

<!-- <action application="playback" data="ivr/ivr-welcome_to_freeswitch.wav"/> -->

                <action inline="true" application="lua" data="ASKTestLua.lua $2"/>

      </condition>

    </extension>

</include>

scripts\ASKTestLua.lua:

-- Test Lua application

-- answer the call

session:answer();

session:sleep(1000);

prompt = "ivr/ivr-welcome_to_freeswitch.wav";

freeswitch.consoleLog("INFO", string.format("prompt: %s\n", prompt));

session:execute("playback",prompt);

--session:streamFile(prompt);

freeswitch.consoleLog("INFO", "Prompt played\n")

-- hangup

session:hangup();

Logs inside FS_CLI: 2014-12-08 12:44:15.002800 [DEBUG] switch_core_session.c:2725 Application playback Requires media! pre_answering channel sofia/internal/1000@192.168.15.74

EXECUTE sofia/internal/1000@192.168.15.74 playback(ivr/ivr-welcome_to_freeswitch.wav)

vs.

conf\dialplan\default\00_ASKTestLua.xml:

<include>

    <!-- To test Lua script  -->

    <extension name="ivr_demo">

      <condition field="destination_number" expression="^(9101)$">

                <action application="answer"/>

                <action application="sleep" data="1000"/> 

<action application="playback" data="ivr/ivr-welcome_to_freeswitch.wav"/>

                <!-- <action inline="true" application="lua" data="ASKTestLua.lua $2"/> -->

      </condition>

    </extension>

</include>

Which works!!  However this is not using Lua.

I have tried using “session:streamFile(prompt);” instead of “session:execute("playback",prompt);” and this also does not work.

I would appreciate any insight into why this is happening. 

Kind Regards,

Andrew Keil