[Freeswitch-users] Inbound or Outbound Socket connection?

[Valter Nogueira]

I understood now, when invoking socket with async, it should start a new
thread and continue to next step bridging the call.

Well, I have never tried such thing before, I will do some testing and when
I get any result I return to you.

Regards,

Valter

2016-10-13 11:06 GMT-03:00 Anis Bedhiafi <anis.bedhiafi at e-volut.io>:

> Dear Valtar,
>
> Thank you for your answer.
>
> Yes I am using ESL bind for perl.
>
> On 13 Oct 2016 2:59 pm, "Valter Nogueira" <valter at fastway.com.br> wrote:
>
>> When you are using <action application="socket" data="127.0.0.1:8084
>> async"/> it means you are in outbound mode (from the perspective of FS)
>>
>> Are you using ESL bind for perl or have you written your own
>> implementation?
>>
>> After accepting a connection on 8084 port, you should issue a
>> "connect\n\n" back to FS
>>
>> Valter
>>
>>
>> 2016-10-12 7:08 GMT-03:00 Anis Bedhiafi <anis.bedhiafi at e-volut.io>:
>>
>>> Hi Guys,
>>>
>>> I guess I have a little confusion here between inbound esl and outbound
>>> esl.
>>>
>>> *My Goal:* What I am trying to do is detect if the call is being
>>> transferred and notify the caller about it.
>>>
>>> *My Scenario:*
>>>
>>> 1- I have an application based on SIP.js client that makes outbound
>>> calls via a registered SIP trunk on my Freeswitch box. I upload a list of
>>> phone numbers to call and hit Launch button.
>>>
>>> 2- Some calls can be transferred by the callee endpoint. I want to
>>> detect this fact.
>>>
>>> 3- According to my research, I can do this using Event Socket library.
>>> 4- To detect if there is a transfer, I can control the channel variable
>>> RDNIS or TRANSFER_TIME. If there is a transfer these variables are not
>>> empty.
>>> 5- Once I detect there is a transfer I want to send a NOTIFY packet to
>>> the client.
>>>
>>> *My confusion is the following:*
>>>
>>> I don't know whether to use an Outbound socket connection or an Inbound
>>> Connection.
>>>
>>> I tried to do this with outbound connection as follows:
>>>
>>> <condition field="destination_number" expression="^1703$">
>>>     <action application="set" data="socket_resume=true"/>
>>>     <action application="socket" data="127.0.0.1:8084 async"/>
>>>     <action application="bridge" data="sofia/gateway/mygateway/$1"/>
>>> </condition>
>>>
>>> I have a perl server listening on port 8084/tcp.
>>> In this perl script I subscribe for CHANNEL_ANSWER Events and I filter
>>> by the call uuid.
>>>
>>> The problem is when I call the socket connection, the bridge application
>>> never executes.
>>>
>>> How am I supposed to listen for a specific event and make a bridge call?
>>>
>>> Is what I am doing wrong. Please correct me.
>>>
>>> Thank you for your support.
>>>
>>> Kind regards.
>>>
>>>
>>> ____________________________________________________________
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>>
>>
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>>
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>
> _________________________________________________________________________
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> http://www.freeswitchsolutions.com
>
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>
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