Re: [reSIProcate-users] Problem with what I think is unattended transfer on a UA using resiprocate

[Simon Gregory <simon@xxxxxxxxxxxx>]

Hi,

Appreciate that.

Unfortunately I'm not sure they understood the question as posed to 
them.

Thanks anyway.


On 2015-03-20 18:35, Scott Godin wrote:
> Hi Simon,
>
> This sounds like more a question for the softphone developer.  
>
> Perhaps they are looking for errors
> in DialogUsageManager::findInviteSession API call incorrectly.  This
> API returns a std::pair with the 2nd arg as the ErrorStatusCode - but
> the ErrorStatusCode should only be inspected if the first element
> is InviteSessionHandle::NotValid() - sample code in
> BasicClientCall::onNewSession shows this.
>
> Scott
>
> On Thu, Mar 12, 2015 at 6:02 PM, Simon Gregory <simon@xxxxxxxxxxxx
> [7]> wrote:
>
> > HI,
> >
> > SIMPLE (I HOPE) QUESTION ON TRANSFER TO A TARGET THAT HAS NOT YET
> > ANSWERED THE ORIGINAL CALL:
> >
> >  
> >
> > IF I SEND AN INVITE TO A USER AGENT THAT USES RECIPROCATE (AND
> > RHYMES WITH “MIA”), IT SENDS ME BACK A 180 RINGING...THEN
> > *BEFORE* THE OWNER ANSWERS I SEND AN INVITE-REPLACES WITH A
> REPLACES
> > HEADER THAT REFERENCES THE CALL ID, FROM-TAG AND TO-TAG OF THE
> > ORIGINAL DIALOG (WHERE THE TO-TAG IS ACTUALLY THE ONE CREATED BY
> > “MIA” WHEN SENDING ME BACK THE 180).
> >
> > I GET A 481 BACK FROM “MIA” TO THIS INVITE-REPLACES.
> >
> >  
> >
> > IF I ALLOW “MIA” TO ANSWER THE PHONE I.E. GENERATE A 200 OK
> > BEFORE I ATTEMPT THE INVITE-REPLACES ALL WORKS FINE AND THE SESSION
> > IS REPLACED.
> >
> >  
> >
> >  
> >
> > CAN ANYONE TELL ME WHY RESIP IS TRYING - AND FAILING - TO MATCH
> > BASED ON THIS EXAMPLE - THE SEQUENCE IS:
> >
> > 1) INVITE TO “MIA” WITH CALLID A, FROM TAG B
> >
> > 2) “MIA” SENDS BACK 180 RINGING WITH CALLID A, FROM TAG B, TO
> > TAG C
> >
> > 3) ... WAIT A FEW SECONDS
> >
> > 4) INVITE TO “MIA” WITH CALLID D AND REPLACES HEADER INCLUDING
> >
> > A;FROM-TAG=B;TO-TAG=C
> >
> >  
> >
> > MY QUESTION REALLY IS - WHAT SHOULD MY REPLACES HEADER CONTAIN IN
> > ORDER TO GET THE RESIP / “MIA” DIALOG MATCHING TO WORK ON THIS
> > "RINGING BUT NOT YET ANSWERED CALL" ?
> >
> > MANY THANKS FOR ANY HELP.
> >
> >  
> >
> > P.S> THIS SEEMS TO FAIL ON ALL DESKTOP VERSION OF “MIA”
> >
> >  
> >
> > P.P.S> I HAVE CONSIDERED TRYING ALL THESE:
> >
> >  
>
> Replaces: 94ab8a63-81657ac1@10.0.0.97;from-tag=8b7615fb4286a409o0;to-tag=318de128
> > [1]
>
> Replaces: 94ab8a63-81657ac1@10.0.0.97;from-tag=8b7615fb4286a409o0;to-tag
> > [2]=
>
> Replaces: 94ab8a63-81657ac1@10.0.0.97;from-tag=8b7615fb4286a409o0;to-tag=0
> > [3]
>
> Replaces: 94ab8a63-81657ac1@10.0.0.97;from-tag=8b7615fb4286a409o0;to-tag=318de128;early-only
> > [4]
> >
> >  
> > _______________________________________________
> > resiprocate-users mailing list
> > resiprocate-users@xxxxxxxxxxxxxxx [5]
> > List Archive:
> > http://list.resiprocate.org/archive/resiprocate-users/ [6]
>
>
>
> Links:
> ------
> [1]
>
> mailto:94ab8a63-81657ac1@10.0.0.97;from-tag=8b7615fb4286a409o0;to-tag=318de128
> [2] 
> mailto:94ab8a63-81657ac1@10.0.0.97;from-tag=8b7615fb4286a409o0;to-tag
> [3] 
> mailto:94ab8a63-81657ac1@10.0.0.97;from-tag=8b7615fb4286a409o0;to-tag=0
> [4]
>
> mailto:94ab8a63-81657ac1@10.0.0.97;from-tag=8b7615fb4286a409o0;to-tag=318de128;early-only
> [5] mailto:resiprocate-users@xxxxxxxxxxxxxxx
> [6] http://list.resiprocate.org/archive/resiprocate-users/
> [7] mailto:simon@xxxxxxxxxxxx