You, sir, are a creative genius!

It worked! Had to correct the uuid_setvar arguments, but the overall  idea did it!

       <action application="export" data="nolocal:api_on_answer=uuid_setvar ${uuid} bridged 1"/>

Thank you!

From: freeswitch-users-bounces@lists.freeswitch.org [mailto:freeswitch-users-bounces@lists.freeswitch.org] On Behalf Of Avi Marcus
Sent: Monday, June 30, 2014 1:30 PM
To: FreeSWITCH Users Help
Subject: Re: [Freeswitch-users] set variable on first leg when bridge is answered

Perhaps try setting based on the UUID, rather than the leg:

http://wiki.freeswitch.org/wiki/Mod_commands#uuid_setvar

<action application="export" data="nolocal:execute_on_answer=uuid_setvar ${uuid} bridged=1"/>

-Avi

On Mon, Jun 30, 2014 at 12:38 PM, Grant Bagdasarian <GB@cm.nl> wrote:

Hello,

I’m first doing a originate which hits the below dialplan when answered. When it’s answered I’m setting a variable named “bridged” to 0.

When the user presses the “critical_option_digit” the call is bridged to another destination.

I need to know if this bridge was answered or not.

I tried different ways of execute_on_answer but that didn’t work:

<action application="set" data="execute_on_answer=set bridged=1"/>

<action application="set" data="nolocal:execute_on_answer=set bridged=1"/>

<action application="export" data="execute_on_answer=set bridged=1"/>

<action application="export" data="nolocal:execute_on_answer=set bridged=1"/>

It is important the bridged variable is set to 1 on the first leg and a header is appended to the BYE/200 OK(BYE) of the first leg containing this new value.

Any ideas how to fix this?

<?xml version="1.0" encoding="utf-8"?>

<include>

  <context name="outbound_cc">

    <extension name="start">

      <condition field="destination_number" expression="^(start)$" require-nested="false">

        <action application="answer" />

        <action application="set" data="bridge_early_media=true" />

        <action application="set" data="hangup_after_bridge=false" />

        <action application="set" data="critical_option_digit=1" />

        <action application="set" data="transfer_destination=0031123456789" />

        <action application="set" data="bridged=0" />

        <!--Ask And Collect Message-->

        <action application="play_and_get_digits" data="1 1 2 5000 # welcome.wav invalid.wav dtmfInput \d 2500"/>

        <action application="transfer" data="act_on_input XML outbound_cc" />

      </condition>

    </extension>

    <extension name="act_on_input">

      <condition field="${dtmfInput}" expression="${critical_option_digit}" break="never">

        <!--Bridge-->

        <action application="set" data="execute_on_answer=set bridged=1"/>

        <action application="bridge" data="{sip_copy_custom_headers=false}sofia/outbound/${transfer_destination}@$${outbound_load_balancer_sip_ip}:$${outbound_load_balancer_sip_port}" />

        <action application="export" data="sip_bye_h_X-CollectedData=&lt;CollectedData&gt;&lt;DTMFInput&gt;${dtmfInput}&lt;/DTMFInput&gt;&lt;BridgeSucceeded&gt;${bridged}&lt;/BridgeSucceeded&gt;&lt;/CollectedData&gt;"/>

        <action application="export" data="sip_rh_X-CollectedData=&lt;CollectedData&gt;&lt;DTMFInput&gt;${dtmfInput}&lt;/DTMFInput&gt;&lt;BridgeSucceeded&gt;${bridged}&lt;/BridgeSucceeded&gt;&lt;/CollectedData&gt;"/>

        <!--Hangup the channel-->

        <anit-action application="export" data="sip_bye_h_X-CollectedData=&lt;CollectedData&gt;&lt;DTMFInput&gt;${dtmfInput}&lt;/DTMFInput&gt;&lt;BridgeSucceeded&gt;${bridged}&lt;/BridgeSucceeded&gt;&lt;/CollectedData&gt;"/>

        <anit-action application="export" data="sip_rh_X-CollectedData=&lt;CollectedData&gt;&lt;DTMFInput&gt;${dtmfInput}&lt;/DTMFInput&gt;&lt;BridgeSucceeded&gt;${bridged}&lt;/BridgeSucceeded&gt;&lt;/CollectedData&gt;"/>

        <anti-action application="hangup"/>

      </condition>

    </extension>

  </context>

</include>

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