[Freeswitch-users] How to keep one leg call in FreeSwitch

[Hector Geraldino]

Use ESL in outbound mode. For this, your application should be listening in a port (e.g. 8040) so you can add a line to your dialplan that passes the control of the incoming call to your application.

<action application="socket" data="1.2.3.4:8040 async full"/>

@see    http://wiki.freeswitch.org/wiki/Event_Socket_Outbound
http://wiki.freeswitch.org/wiki/Event_Socket#Outbound

From: freeswitch-users-bounces at lists.freeswitch.org [mailto:freeswitch-users-bounces at lists.freeswitch.org] On Behalf Of Leonardo
Sent: Tuesday, July 03, 2012 1:23 PM
To: freeswitch-users at lists.freeswitch.org
Subject: [Freeswitch-users] How to keep one leg call in FreeSwitch

Hi.
I'm newbie in FreeSwitch and I'm trying to develop an application using mod_socket interface.
First, I configured the FreeSwitch to answer any call coming from my gateway:

    (dialplan/public.xml)
    <include>
        <extension name="from_my_gateway">
            <condition field="network_addr" expression="192\.231\.7\.123" >
                <action application="answer"/>
            </condition>
        </extension>
    </include>

I can make a call from my SIP phone in FreeSwitch to PSTN number that is routed back to the FreeSwitch and the incoming call is  answered (due to dialplan above). The problem is that the call is answered and right after hungup.
Is there a way to tell to the FreeSwitch to keep this incoming call active? I would like to be able to manipulate this call via event_socket (play audio, detect digits or even do nothing)


Thanks in advance,
Leo
--


Leonardo N. S. Pereira, Software Engineer
T:+55.19.3112-1200 ext. 1283|F:+55.19.3207-1437
DaitanGroup|www.daitangroup.com<http://www.daitangroup.com/>|Highly Reliable Outsourcing. Value Added Services Worldwide.
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