It's because you're executing Lua in-line. Lua is getting executed *before* all of the applications listed above it. Remove the inline="true" and you'll be okay. -MC On Thu, Jun 28, 2012 at 11:10 AM, Gary Chen <Gary.Chen@lightyear.net> wrote:

FreeSWITCH Version 1.2.0-rc2+git~20120625T160048Z~690cae5de1****

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I am trying to validate the input from read app using lua. Here is my dialplan:****

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<extension name="account_code_setup" continue="true">****

<condition field="${use_acct_code}" expression="^YES$|^VALIDATE$">** **

<action application="answer"/>****

<action application="read" data="2 15 'tone_stream://%(10000,0,350,440)' acctcode 30000 #"/>****

<action application="log" data="username: '${user_name}' acctcode: '${acctcode}'"/>****

<action application="set" data="sip_h_X-account-code=${acctcode}"/>****

<action inline="true" application="lua" data="validate_acctcode.lua ${use_acct_code} ${acctcode_list} ${acctcode}"/>****

</condition>****

<condition field="${validate}" expression="^NO$">****

<anti-action application="respond" data="406 Invalid account code"/>****

<anti-action application="hangup"/>****

</condition>****

</extension>****

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I can assign ${acctcode} to sip_h_X-account-code. But it always has nil value when pass to lua.****

What am I doing wrong?****

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Gary ****