[Freeswitch-users] Proxy Refer

[Michel Brabants]

I don't think it is possible currently. I would also like that feature
however, but it is something that I have on my todo-list ... If you have a
solution, I would however be happy to hear about it.

Kind regards,

Michel


On Tue, May 13, 2014 at 6:29 PM, Gareth Rylance <gareth at rylance.me.uk>wrote:

> ​
> I have the following
>
> A core PBX that controls call flows and selects an end target.
> The core PBX hairpins the calls through a Freeswitch instance that for
> example records the calls.
> The targets use REFER messages to transfer calls between each other &
> third parties.
>
> Is it possible to configure the service freeswitch instance to proxy the
> REFER messages back to the core PBX and not convert them into an INVITE?
> So that the message flow looks like the attached picture.
>
> The Refer message needs to be proxied in order to tear down the hairpin as
> the calls are transferred.
>
> Thanks Gareth
>
> [image: Inline images 1]
>
>
>
> SD Edit source for image
> http://sdedit.sourceforge.net/index.html
> -----------
> alice:Actor "Alice"
> core:core[rp] "core"
> service:service[rp] "service"
> t1:t1[rp] "target 1"
> t2:t2[rp] "target 2"
>
>
> alice:core.Invite(12345567)
> core:service.Invite(12345567)
> service:core.Invite(12345567)
> core:t1.Invite(12345567)
>
> t1:core.200 ok
> core:service.200 ok
> service:core.200 ok
> core:alice.200 ok
>
> t1:core.Refer(56789)
> core:service.Refer(56789)
> service:core.Refer(56789)
> core:service.Invite(56789)
> service:core.Invite(56789)
> core:t2.Invite(56789)
> --------------
>
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