[SR-Users] Should I ignore Route header in ACK?

Yuriy Gorlichenko ovoshlook at gmail.com
Mon Jul 2 08:00:02 CEST 2018


yep I understand that.
I just see that in fact ACK soudl ignore Route header if it... Single?


2018-07-02 1:45 GMT+03:00 Alex Balashov <abalashov at evaristesys.com>:

> The "remote target" in this case refers to the request URI,
> cosmetically.
>
> On Mon, Jul 02, 2018 at 12:10:26AM +0300, Yuriy Gorlichenko wrote:
>
> > Actually no one...
> > I just confused
> >
> > So looks like here is an exception from rules for the Route header
> handling
> > in case of UAC behaivor...
> > It was posted only for to be sure that I have right interpretation of
> this
> > particular case:
> >
> > Because of me these 2 descriptions are very opposite
> >
> > This route
> > >    set, even if empty, overrides any pre-existing route set for future
> > >    requests in this dialog.  The remote target MUST be set to the URI
> > >    from the Contact header field of the response.
> >
> >
> > 2018-07-02 0:05 GMT+03:00 Alex Balashov <abalashov at evaristesys.com>:
> >
> > > On Mon, Jul 02, 2018 at 12:03:24AM +0300, Yuriy Gorlichenko wrote:
> > >
> > > > Just in continue of the discussion
> > > > forund in the RFC3261 12.1.2  (UAC behaivor) this:
> > > >
> > > >    The route set MUST be set to the list of URIs in the Record-Route
> > > >    header field from the response, taken in reverse order and
> preserving
> > > >    all URI parameters.  If no Record-Route header field is present in
> > > >    the response, the route set MUST be set to the empty set.  This
> route
> > > >    set, even if empty, overrides any pre-existing route set for
> future
> > > >    requests in this dialog.  The remote target MUST be set to the URI
> > > >    from the Contact header field of the response.
> > >
> > > Indeed. What is your intended thesis?
> > >
> > > --
> > > Alex Balashov | Principal | Evariste Systems LLC
> > >
> > > Tel: +1-706-510-6800 / +1-800-250-5920 (toll-free)
> > > Web: http://www.evaristesys.com/, http://www.csrpswitch.com/
> > >
> > > _______________________________________________
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> > >
>
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>
> --
> Alex Balashov | Principal | Evariste Systems LLC
>
> Tel: +1-706-510-6800 / +1-800-250-5920 (toll-free)
> Web: http://www.evaristesys.com/, http://www.csrpswitch.com/
>
> _______________________________________________
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