[Freeswitch-users] LUA Callback - Help

[Aloysius Lloyd]

Hi All,

I am trying to build a callback application using LUA. I have the following
setup.

- Dial the DID number
- Hangup
- Callback lua initiate the call after 10 secods

The above working great.

But when I answer the call ...the wav file never play on the channel.What I
am doing wrong?


<extension name="CallBack">
    <condition field="destination_number" expression="^6471231234$">
        <action application="set" data="api_hangup_hook=luarun callback.lua
${caller_id_number}"/>
         <action application="hangup" />
    </condition>
  </extension>

*callback.lua*

os.execute("sleep " .. tonumber(10));

pin_number_test="0511";
out_gateway1="sofia/gateway/voipms/1";
message_dir="/usr/local/freeswitch/sounds/en/us/callie/custom/callback/";

number_to_call= argv[1];

session =
freeswitch.Session("{bypass_media_after_bridge=true,ignore_early_media=true,originate_timeout=40}"..out_gateway1..number_to_call);
session:setAutoHangup(false);

if ( session:ready() ) then
        session:sleep(3000);
        session:streamFile(message_dir.."enter-dest.wav");
end

Thanks
Lloyd
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