[Freeswitch-users] scope of channel variables, when are they accessible ?

[Julien Chavanton]

I must have misunderstood something with (Bridge)

The same dialplan (context) was executed for the new outgoing leg.

I added this condition in the context / extension to stop the B Leg from
processing the dial plan.

<condition field="${direction}" expression="^outbound$"
break="on-true"></condition>

Strange I was not expecting Bridge to behave this way.



From: Julien Chavanton <jchavanton at gmail.com>
> To: freeswitch-users at lists.freeswitch.org
> Cc:
> Date: Wed, 6 Jun 2012 11:10:03 -0400
> Subject: [Freeswitch-users] scope of channel variables, when are they
> accessible ?
> I do not understand the scope of channel variables, when are they
> accessible ?
>
> For example, I am looking for the sip username of the caller call leg.
>
> In this example ${sip_auth_username} is empty when logging or calling
> sf_update.pl but it is correct when calling sf_hangup.pl
>
> <include>
>         <extension name="outdialing">
>                 <condition field="destination_number" expression=".*)">
>                         <action application="answer"/>
>                         <action application="log" data="VARIABLES
> [${sip_auth_username}][${Caller-Username}][${sip_from_user}][${effective_caller_id_name}][${effective_caller_id_number}]"/>
>                         <action application="perl" data="/var/fs_hook/
> sf_update.pl ${sip_auth_username} ${sip_to_user}"/>
>                         <action application="set"
> data="api_hangup_hook=perl /var/fs_hook/sf_hangup.pl
> ${sip_auth_username} ${sip_to_user} "/>
>                         <action application="bridge"
>  data="{absolute_codec_string='PCMA,PCMU,G729',call_leg=B,session_in_hangup_hook=true'}sofia/gateway/XXXX/XXXX$1"/>
>
>                  </condition>
> </extension>
> </include>
>
>
>
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