[Freeswitch-users] Second transfer

[Michael Collins]

I think you can make another call to bind_meta_app and disable the *3 prior
to the att_xfer. You could make *3 do something completely different (like
trigger a log entry) and then you could see how many times your users tried
to use *3 when they weren't supposed to. :)

-MC

On Wed, Feb 23, 2011 at 10:01 AM, Santiago Soares
<santiagosoares at gmail.com>wrote:

> Hello,
>
> I'm using att_xfer to make call transfer, like that:
> A calls B
> B calls C
> B hangup and A is bridged do C
>
> The thing is, the way I am trying to do it, C is able to transfer the call
> again.
> I don't want that C be able to transfer the call again.
> The call should be transfered only once.
> Is it possible?
>
> This is my dialplan:
>
> <include>
>
>    <extension name="test_extension">
>       <condition field="destination_number" expression="^numberB$">
>          <action application="set" data="bind_meta_key=*"/>
>          <action application="bind_meta_app" data="3 b s
> execute_extension::transferencia XML public"/>
>          <action application="bridge" data="sofia/gateway/test/loginB"/>
>       </condition>
>    </extension>
>
>    <extension name="transferencia">
>       <condition field="destination_number" expression="^transferencia$">
>          <action application="read" data="3 3 base256/16000/sound.wav
> attxfer_callthis 30000 #"/>
>          <action application="execute_extension" data="transferencia2"/>
>       </condition>
>    </extension>
>
>    <extension name="transferencia2">
>       <condition field="${attxfer_callthis}" expression="^numberC$">
>          <action application="att_xfer" data="sofia/gateway/test/loginC"/>
>       </condition>
>       <condition field="${attxfer_callthis}" expression="^numberD$">
>          <action application="att_xfer" data="sofia/gateway/test/loginD"/>
>       </condition>
>    </extension>
>
> </include>
>
>
> Thank you,
> Santiago Soares
>
>
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