Did you try the below one?<div><br></div><div><div>api = freeswitch.API(); </div><div>api:execute(&quot;system&quot;, &quot; YOUR SYSTEM COMMAND  &quot;);</div><div><br></div><div>Thanks,</div><div>Bala</div><div><br></div>

<div><br></div><br><div class="gmail_quote">On Thu, Apr 19, 2012 at 1:10 PM, Mikael Nordman <span dir="ltr">&lt;<a href="mailto:oh2aun@gmail.com">oh2aun@gmail.com</a>&gt;</span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">



<p class="MsoNormal">Hi,</p>

<p class="MsoNormal">I am running an expect script that is executedn from a call
lua session.</p>

<p class="MsoNormal"> </p>

<p class="MsoNormal">The problem is that the responses come very slowly when run
from within freeswitch.</p>

<p class="MsoNormal">It takes maybe 5 seconds to get each response to the expect
script.</p>

<p class="MsoNormal"> </p>

<p class="MsoNormal">I am starting the expect script from lua_mod with
os.execute.</p>

<p class="MsoNormal">I have also tried session:execute.</p>

<p class="MsoNormal">The behaviour is the same in both cases.</p>

<p class="MsoNormal"> </p>

<p class="MsoNormal">When running the expect script within a normal shell, it
executes immediately without any delays.</p>

<p class="MsoNormal"> </p>

<p class="MsoNormal">What could be causing the very slow  responses to the
expect script inside freeswitch ?</p>

<p class="MsoNormal"> </p>

<p class="MsoNormal">Mike</p>

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<br></blockquote></div><br></div>