[Users] refer message handling?

[Frogger]

I have added this code and I am suffering the same
problem.


Here is a more detailed verion of my issue...

When pstn-callerA calls IPuserB, IPuserB talks to
pstn-callerA... then IPuserB "transfers" to IPuserC.

IPuserB and IPuserC are able to talk (as before while
pstn-caller "holds": working) and then,

(this is where it fails) IPuserB presses "transfer"
again to complete the "transfer" of the pstn-callerA
to IPuserC.

This should connect IPuserC and pstn-callerA.

(BTW, this works if all callers are registered UAs and
there are no pstn legs.)

How do I connect the original PSTN caller to userC

I am sorry for being so dense and I am sure its a
simple matter.

Thanks, Rock


--- Bogdan-Andrei Iancu <bogdan at voice-system.ro>
wrote:

> Hi ,
> 
> that's not correct - you shouldn't route sequential
> request based on 
> user location, but based on Route headers. Roughly :
> 
> if (is_method("REFER")) {
>     loose_route();
>     t_relay();
>     exit;
> }
> 
> regards,
> bogdan
> 
> Frogger wrote:
> 
> >Thanks for the quick response,
> >
> >So basically its as simple as:
> >
> >if (method=="REFER") {
> >
> >   #routing code here or
> >
> >   if (lookup("location")) {
> >
> >      # or routing code here
> >
> >  }
> >
> >}
> >
> >Does that sound right?
> >
> >
> >Rock
> >
> >
> >--- Bogdan-Andrei Iancu <bogdan at voice-system.ro>
> >wrote:
> >
> >  
> >
> >>Hi,
> >>
> >>you need to process the REFER as an within the
> >>dialog request - it has 
> >>to tag so you have to route it based on Route
> >>headers (via loose_route).
> >>
> >>regards,
> >>bogdan
> >>
> >>Frogger wrote:
> >>
> >>    
> >>
> >>>I have a successful implementation of openser
> 0.9.5
> >>>and its been working very nicely.
> >>>
> >>>I am faced with transferring of calls from pstn
> to
> >>>userC by way of userB and I am struggling.
> >>>
> >>>path:
> >>>
> >>>PSTN=>GW=>SBC=>openser=>uB
> >>>
> >>>uB transfers call to uC
> >>>
> >>>Call is failing to transfer as "refer" message is
> >>>      
> >>>
> >>not
> >>    
> >>
> >>>properly handled by my openser script.
> >>>
> >>>Any guidance would be appreciated.
> >>>
> >>>Transfer works when all legs are from registered
> >>>clients.  Only when the initial call leg is from
> >>>      
> >>>
> >>the
> >>    
> >>
> >>>PSTN does it not work.
> >>>
> >>>Thanks, Rock
> >>>
> >>>
>
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> >>>
> >>> 
> >>>
> >>>      
> >>>
> >>    
> >>
> >
> >
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> 


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