[Freeswitch-users] Attended transfer to a conference room

Fri Sep 7 02:44:30 MSD 2012

Is the issue simply that you need to call into a conference and announce
the user before completing the transfer?
-MC

On Thu, Sep 6, 2012 at 3:39 PM, Emrah <lists at kavun.ch> wrote:

> Thanks Stanislav, your idea is good, but works only for incoming calls. I
> know we could trick the idea around to have it work for outbound calls as
> well, but it sounds to me as being too much of a workaround for something
> so trivial.
>
> I'll play around some more and loop back my calls if I have to.
>
> Thanks for this and have a good night,
> Emrah
> On Sep 6, 2012, at 6:19 PM, Stanislav Sinyagin <ssinyagin at yahoo.com>
> wrote:
>
> > Emrah, I think this particular use case should be quite easy to program
> in a Lua script.
> > The incoming call is handed to the script, the script originates a call
> to the operator,
> > bridges them, then waits for operator's input, then hangs up the
> operator and bridges the A leg into the conference.
> >
> >
> > on the other side, why would anyone need a human operator in front of a
> conference bridge? 4 or 5 digits PIN usually works fine.
> >
> >
> >
> >
> > ----- Original Message -----
> >> From: Emrah <lists at kavun.ch>
> >> To: FreeSWITCH Users Help <freeswitch-users at lists.freeswitch.org>
> >> Cc:
> >> Sent: Thursday, September 6, 2012 5:57 PM
> >> Subject: Re: [Freeswitch-users] Attended transfer to a conference room
> >>
> >> Hi Anthony,
> >>
> >> The reason for the attended transfer to the conference call is to
> announce
> >> "manually" a new participant before releasing the transfer. E.g.: in
> >> the scenario where you have an operator transferring calling parties in
> a
> >> conference.
> >> Which of the two alternatives would be the most CPU efficient? A
> loopback or a
> >> SIP call to the same domain? I wish I could give a hand in the code,
> but my 2
> >> cents would be to optimize this at some point in your roadmap.
> >>
> >> Best,
> >> Emrah
> >> On Sep 4, 2012, at 1:17 PM, Anthony Minessale
> >> <anthony.minessale at gmail.com> wrote:
> >>
> >>> Oh,
> >>>
> >>> And you should try to avoid doing an attended transfer to
> >>> one-legged-calls like conference or ivr, blind transfers work better
> >>> for this because calls to apps are not bridged and the concept of
> >>> transferring becomes confusing.  The other alternative is to bridge to
> >>> the conference by looping the call over loopback or calling to the
> >>> same box on sip so there is a true bridge.  But blind transferring is
> >>> the best solution.
> >>>
> >>>
> >>> On Tue, Sep 4, 2012 at 12:15 PM, Anthony Minessale
> >>> <anthony.minessale at gmail.com> wrote:
> >>>> you are missing some of the sip and make sure its GIT HEAD (this
> >>>> should be on jira)
> >>>>
> >>>> sofia global siptrace on
> >>>>
> >>>>
> >>>>
> >>>> On Tue, Sep 4, 2012 at 9:35 AM, Emrah <lists at kavun.ch> wrote:
> >>>>> Hi MC,
> >>>>>
> >>>>> Thanks a bunch for your reply, sorry for the delay.
> >>>>> Here are my logs:
> >>>>> http://pastebin.freeswitch.org/19831
> >>>>>
> >>>>> Any idea would be greatly appreciated.
> >>>>>
> >>>>> Best,
> >>>>> Emrah
> >>>>>
> >>>>>
> >>>>> On Aug 28, 2012, at 10:56 AM, Michael Collins
> >> <msc at freeswitch.org> wrote:
> >>>>>
> >>>>>> Go ahead and clean up the logs and put them on
> >> pastebin.freeswitch.org.
> >>>>>> -MC
> >>>>>>
> >>>>>> On Mon, Aug 27, 2012 at 10:03 PM, Emrah <lists at kavun.ch>
> >> wrote:
> >>>>>> Hi all,
> >>>>>>
> >>>>>> I am experiencing a strange issue with SIP based attended
> >> transfers.
> >>>>>>
> >>>>>> If I call a number via a gateway and attend-transfer it to a
> >> SIP phone, it works. If I do the same but transfer the call into a
> conference
> >> extension instead, the line that is being transfered is hanged up.
> >>>>>> There is no much activity on the SIP side of things, it seems
> >> to be very much related to FS.
> >>>>>>
> >>>>>> Some info:
> >>>>>> I call out through a provider configured on the external
> >> profile, from a phone registered on the internal profile.
> >>>>>> It is not a codec conflict.
> >>>>>> Both lines are answered when I actually finalize the transfer.
> >>>>>> I tried with multiple phones and softphones.
> >>>>>>
> >>>>>> I can clean up my logs and post them here, but if you guys have
> >> some info already it would be much appreciated.
> >>>>>>
> >>>>>> Best,
> >>>>>> Emrah
> >>>>>>
> >>
> _________________________________________________________________________
> >>>>>> Professional FreeSWITCH Consulting Services:
> >>>>>> consulting at freeswitch.org
> >>>>>> http://www.freeswitchsolutions.com
> >>>>>>
> >>>>>> 
> >>>>>> 
> >>>>>>
> >>>>>> Official FreeSWITCH Sites
> >>>>>> http://www.freeswitch.org
> >>>>>> http://wiki.freeswitch.org
> >>>>>> http://www.cluecon.com
> >>>>>>
> >>>>>> FreeSWITCH-users mailing list
> >>>>>> FreeSWITCH-users at lists.freeswitch.org
> >>>>>> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
> >>>>>>
> >> UNSUBSCRIBE:
> http://lists.freeswitch.org/mailman/options/freeswitch-users
> >>>>>> http://www.freeswitch.org
> >>>>>>
> >>>>>>
> >>>>>>
> >>>>>> --
> >>>>>> Michael S Collins
> >>>>>> Twitter: @mercutioviz
> >>>>>> http://www.FreeSWITCH.org
> >>>>>> http://www.ClueCon.com
> >>>>>> http://www.OSTAG.org
> >>>>>>
> >>>>>>
> >>>>>>
> >>
> _________________________________________________________________________
> >>>>>> Professional FreeSWITCH Consulting Services:
> >>>>>> consulting at freeswitch.org
> >>>>>> http://www.freeswitchsolutions.com
> >>>>>>
> >>>>>> 
> >>>>>> 
> >>>>>>
> >>>>>> Official FreeSWITCH Sites
> >>>>>> http://www.freeswitch.org
> >>>>>> http://wiki.freeswitch.org
> >>>>>> http://www.cluecon.com
> >>>>>>
> >>>>>> FreeSWITCH-users mailing list
> >>>>>> FreeSWITCH-users at lists.freeswitch.org
> >>>>>> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
> >>>>>>
> >> UNSUBSCRIBE:
> http://lists.freeswitch.org/mailman/options/freeswitch-users
> >>>>>> http://www.freeswitch.org
> >>>>>
> >>>>>
> >>>>>
> >>
> _________________________________________________________________________
> >>>>> Professional FreeSWITCH Consulting Services:
> >>>>> consulting at freeswitch.org
> >>>>> http://www.freeswitchsolutions.com
> >>>>>
> >>>>> 
> >>>>> 
> >>>>>
> >>>>> Official FreeSWITCH Sites
> >>>>> http://www.freeswitch.org
> >>>>> http://wiki.freeswitch.org
> >>>>> http://www.cluecon.com
> >>>>>
> >>>>> FreeSWITCH-users mailing list
> >>>>> FreeSWITCH-users at lists.freeswitch.org
> >>>>> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
> >>>>>
> >> UNSUBSCRIBE:
> http://lists.freeswitch.org/mailman/options/freeswitch-users
> >>>>> http://www.freeswitch.org
> >>>>
> >>>>
> >>>>
> >>>> --
> >>>> Anthony Minessale II
> >>>>
> >>>> FreeSWITCH http://www.freeswitch.org/
> >>>> ClueCon http://www.cluecon.com/
> >>>> Twitter: http://twitter.com/FreeSWITCH_wire
> >>>>
> >>>> AIM: anthm
> >>>> MSN:anthony_minessale at hotmail.com
> >>>> GTALK/JABBER/PAYPAL:anthony.minessale at gmail.com
> >>>> IRC: irc.freenode.net #freeswitch
> >>>>
> >>>> FreeSWITCH Developer Conference
> >>>> sip:888 at conference.freeswitch.org
> >>>> googletalk:conf+888 at conference.freeswitch.org
> >>>> pstn:+19193869900
> >>>
> >>>
> >>>
> >>> --
> >>> Anthony Minessale II
> >>>
> >>> FreeSWITCH http://www.freeswitch.org/
> >>> ClueCon http://www.cluecon.com/
> >>> Twitter: http://twitter.com/FreeSWITCH_wire
> >>>
> >>> AIM: anthm
> >>> MSN:anthony_minessale at hotmail.com
> >>> GTALK/JABBER/PAYPAL:anthony.minessale at gmail.com
> >>> IRC: irc.freenode.net #freeswitch
> >>>
> >>> FreeSWITCH Developer Conference
> >>> sip:888 at conference.freeswitch.org
> >>> googletalk:conf+888 at conference.freeswitch.org
> >>> pstn:+19193869900
> >>>
> >>>
> _________________________________________________________________________
> >>> Professional FreeSWITCH Consulting Services:
> >>> consulting at freeswitch.org
> >>> http://www.freeswitchsolutions.com
> >>>
> >>> 
> >>> 
> >>>
> >>> Official FreeSWITCH Sites
> >>> http://www.freeswitch.org
> >>> http://wiki.freeswitch.org
> >>> http://www.cluecon.com
> >>>
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> >>> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
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> >>> http://www.freeswitch.org
> >>
> >>
> >>
> _________________________________________________________________________
> >> Professional FreeSWITCH Consulting Services:
> >> consulting at freeswitch.org
> >> http://www.freeswitchsolutions.com
> >>
> >> 
> >> 
> >>
> >> Official FreeSWITCH Sites
> >> http://www.freeswitch.org
> >> http://wiki.freeswitch.org
> >> http://www.cluecon.com
> >>
> >> FreeSWITCH-users mailing list
> >> FreeSWITCH-users at lists.freeswitch.org
> >> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
> >> UNSUBSCRIBE:
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> >> http://www.freeswitch.org
> >>
> >
> > _________________________________________________________________________
> > Professional FreeSWITCH Consulting Services:
> > consulting at freeswitch.org
> > http://www.freeswitchsolutions.com
> >
> > 
> > 
> >
> > Official FreeSWITCH Sites
> > http://www.freeswitch.org
> > http://wiki.freeswitch.org
> > http://www.cluecon.com
> >
> > FreeSWITCH-users mailing list
> > FreeSWITCH-users at lists.freeswitch.org
> > http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
> > UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
> > http://www.freeswitch.org
>
>
> _________________________________________________________________________
> Professional FreeSWITCH Consulting Services:
> consulting at freeswitch.org
> http://www.freeswitchsolutions.com
>
> 
> 
>
> Official FreeSWITCH Sites
> http://www.freeswitch.org
> http://wiki.freeswitch.org
> http://www.cluecon.com
>
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> http://www.freeswitch.org
>

-- 
Michael S Collins
Twitter: @mercutioviz
http://www.FreeSWITCH.org
http://www.ClueCon.com
http://www.OSTAG.org
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