[Freeswitch-users] att_xfer and Loopback

Anthony Minessale anthony.minessale at gmail.com
Thu Nov 12 07:50:49 PST 2009 

if you provide a console trace of both situations with console loglevel
debug and put them on pastebin i can tell you what's happening.


On Thu, Nov 12, 2009 at 2:38 AM, Peter P GMX <Prometheus001 at gmx.net> wrote:

> Thanks Anthony,
>
> however this rather deteriorated the situation.
> Now it works the following
> - A calls B
> - B enters *4 gets an announcement and enters digits for C (A get MOH)
> - C is called
> - As soon as C picks up the call, A and C both have no voice (and B is
> dropped)
> - When A hangs up, C hangs up
>
> Before it did:
> - A calls B
> - B enters *4 gets an announcement and enters digits for C (A get MOH)
> - C is called
> - As soon as C picks up the call, A and C are connected and B is dropped
> - When A hangs up, C hangs up
>
> Best regards
> Peter
>
> Anthony Minessale schrieb:
> > hit send too soon
> > you want to set  loopback_bowout=false
> >
> > This keeps loopback from trying to destroy itself when it sees a
> > chance to cut out of the call path.
> >
> >
> > On Wed, Nov 11, 2009 at 10:11 PM, Anthony Minessale
> > <anthony.minessale at gmail.com <mailto:anthony.minessale at gmail.com>>
> wrote:
> >
> >
> >     set/export the channel variable loopback_bowout=true so it's on
> >     the loopback leg
> >
> >
> >
> >
> >     On Wed, Nov 11, 2009 at 4:27 PM, Peter P GMX
> >     <Prometheus001 at gmx.net <mailto:Prometheus001 at gmx.net>> wrote:
> >
> >         Hello,
> >
> >         I have some problems with attended transfer and loopback
> >
> >         Scenario how id <does> work
> >         - A calls B
> >         - B enters *4 gets an announcement and enter digits for C (A
> >         get MOH)
> >         - C is called
> >         - As soon as C picks up the call, A and C are connected and B
> >         is dropped
> >
> >         How it <should> work until here:
> >         - A calls B
> >         - B enters *4 gets an announcement and enter digits for C (A
> >         get MOH)
> >         - C is called
> >         - As soon as C picks up the call, B and C are connected (A
> >         still MOH)
> >
> >         The dial string for C is dynamic and dependent on certain
> >         parameters,
> >         therefore C must be called via Loopback in our scenario.
> >
> >
> >         Here are the configs:
> >         In dialplan for calling B:
> >         <anti-action application="bind_meta_app" data="4 b b
> >         execute_extension::attended_xfer XML default"/>
> >
> >         Dialplan for executing the att_xfer:
> >         <extension name="attended_xfer">
> >            <condition field="destination_number"
> >         expression="^attended_xfer$">
> >              <action application="set" data="continue_on_fail=true"/>
> >              <action application="read" data="3 4 ivr/ivr-enter_ext.wav
> >         attxfer_callthis 30000 #"/>
> >              <action application="set" data="origination_cancel_key=#"/>
> >              <action application="att_xfer"
> >         data="loopback/${attxfer_callthis}"/>
> >            </condition>
> >         </extension>
> >
> >         So this is pretty standard, except the loopback. SVN is 15322.
> >
> >         Anybody has a solution for this?
> >
> >
> >         Best regards
> >         Peter
> >
> >
> >
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> >
> >
> >
> >     --
> >     Anthony Minessale II
> >
> >     FreeSWITCH http://www.freeswitch.org/
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> >
> >
> >
> > --
> > Anthony Minessale II
> >
> > FreeSWITCH http://www.freeswitch.org/
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> >
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> >
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-- 
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 <MSN%3Aanthony_minessale at hotmail.com>
GTALK/JABBER/PAYPAL:anthony.minessale at gmail.com<PAYPAL%3Aanthony.minessale at gmail.com>
IRC: irc.freenode.net #freeswitch

FreeSWITCH Developer Conference
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