[Freeswitch-users] Distinguishing Blind REFER from application transfer

[mayamatakeshi]

On Fri, Jan 22, 2010 at 11:17 PM, Brian West <brian at freeswitch.org> wrote:

> Have you done a uuid_dump to see all the variables?
>

I just tried that with trunk. I can see the REFER variables stay set till
the end of the call.
They will show up in CHANNEL_HANGUP_COMPLETE:

variable_sip_h_Referred-By: user2 <sip:user2 at test1.com<sip%3Auser2 at test1.com>
>
variable_sip_refer_to: <sip:2000 at test1.com <sip%3A2000 at test1.com>>

I suppose the only thing that will change them is another blind refer. But
they will never be unset.


>
> On Jan 22, 2010, at 5:22 AM, mayamatakeshi wrote:
>
> > Before doing so I thought in ask if the REFER-related variables being
> preserved upon dialplan reentry would not be a bug (well, it could be a
> feature useful in some scenarios I suspect).
>
>
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