RE: [reSIProcate] INVITE and re-INVITE without SDP, how can I share the improves ?
FYI - you should only really be concerned with the following 3 .dot files - the
rest are older versions:
dum-serverinvite-state.dot
dum-invite-connected-state.dot
dum-clientinvite-state.dot
Note: The changes for accepting a re-INVITE without an SDP were incorporated
into these files recently.
Scott
> -----Original Message-----
> From: Micky Kaufmann [mailto:micky@xxxxxxxxxxx]
> Sent: Wednesday, September 14, 2005 5:55 AM
> To: Scott Godin; Rodrigo Alcoberro; resiprocate-devel@xxxxxxxxxxxxxxxxxxx
> Subject: RE: [reSIProcate] INVITE and re-INVITE without SDP,how can I
> share the improves ?
>
> Hi,
>
> I looked at all dum*.dot files - I'm working one of the latest svn
> checkedout version and it looks like there are many small bugs in the dot
> files (for example there are two states 'Finish' and 'Finished' that look
> exactly the same). I'm working on fixing these files and also on creating
> visio diagrams for them (soon I'll send them)...
>
> Is there a newer version of those files?
>
> Rodrigo,
> Did you change the state machine for allowing the INVITE and re-INVITE
> without SDP transmission? (Did you use 'transition' function or any
> InviteSession state/event?)
> Can you send a small description of the changes you made?
> Did you change only the ClientInviteSession constructor or anything else?
> Are you sure that the problem occurred only when you didn't send initial
> SDP?
>
> Anyone else encountered that problem and fixed it?
>
> Thanks,
>
> Micky
>
> -----Original Message-----
> From: resiprocate-devel-bounces@xxxxxxxxxxxxxxxxxxx [mailto:resiprocate-
> devel-bounces@xxxxxxxxxxxxxxxxxxx] On Behalf Of Scott Godin
> Sent: Wednesday, September 07, 2005 5:58 PM
> To: Rodrigo Alcoberro; resiprocate-devel@xxxxxxxxxxxxxxxxxxx
> Subject: RE: [reSIProcate] INVITE and re-INVITE without SDP,how can I
> share the improves ?
>
> Great!
>
> I think a discussion of your new Invite session state transitions would be
> a good place to start. Posting a modified dum\doc\dum-invite-connected-
> state.dot and dum-clientinvite-state.dot file would probably be the best
> way. Also a brief description of the modified/added interfaces would be
> good.
>
> Thanks,
>
> Scott
>
> -----Original Message-----
> From: resiprocate-devel-bounces@xxxxxxxxxxxxxxxxxxx [mailto:resiprocate-
> devel-bounces@xxxxxxxxxxxxxxxxxxx] On Behalf Of Rodrigo Alcoberro
> Sent: Wednesday, September 07, 2005 11:41 AM
> To: resiprocate-devel@xxxxxxxxxxxxxxxxxxx
> Subject: [reSIProcate] INVITE and re-INVITE without SDP,how can I share
> the improves ?
>
> Hello,
>
> I have done some improves to DUM to allow the INVITE and re-INVITE without
> SDP transmission.
>
> How can I share them with you ?
>
> Best regards
> Rodrigo
>
>
>
> > -----Original Message-----
> > From: resiprocate-devel-bounces@xxxxxxxxxxxxxxxxxxx
> [SMTP:resiprocate-devel-bounces@xxxxxxxxxxxxxxxxxxx] On Behalf Of Rodrigo
> Alcoberro
> > Sent: Wednesday, August 31, 2005 16:46
> > To: resiprocate-devel@xxxxxxxxxxxxxxxxxxx
> > Subject: RE: [reSIProcate] Re-INVITE without SDP
> >
> > Thank you for the prompt answer Scott,
> > I´m trying to add this capability because is very usefull for us. The
> re-INVITE message goes without SDP now but I think the state machine keep
> in a "offering" (wrong) state. I´m viewing it in detail just now.
> > Please let me know if you have any comments or suggestions.
> >
> > Also, I have seen that the resiprocate release (0.9.0-5019) had a
> problem with the initial INVITE without SDP, I fixed it doing in
> > ClientInviteSession.cxx, Line 32 (inside ClientInviteSession
> constructor)
> >
> > if(initialOffer)
> > mProposedLocalSdp = InviteSession::makeSdp(*initialOffer)
> >
> >
> > Then, If const SdpContents * initialOffer == 0 don´t construct the SDP.
> > I´m have been using it for a month.
> >
> >
> > Thank you very much
> > Rodrigo
> >
> >
> >
> >
> > > -----Original Message-----
> > > From: Scott Godin [SMTP:slgodin@xxxxxxxxxxxx]
> > > Sent: Wednesday, August 31, 2005 12:50
> > > To: Rodrigo Alcoberro; resiprocate-devel@xxxxxxxxxxxxxxxxxxx
> > > Subject: RE: [reSIProcate] Re-INVITE without SDP
> > >
> > > Great question! Currently this is not possible if you are using the
> DUM layer. All re-invites will carry an SDP.
> > >
> > > This does seem like a good interface to add though. :)
> > >
> > > Note: The current DUM is even broken on receiving a re-invites with
> no offer. However a fix for this problem is currently being worked on.
> > >
> > > Scott
> > >
> > > -----Original Message-----
> > > From: resiprocate-devel-bounces@xxxxxxxxxxxxxxxxxxx
> [mailto:resiprocate-devel-bounces@xxxxxxxxxxxxxxxxxxx] On Behalf Of
> Rodrigo Alcoberro
> > > Sent: Wednesday, August 31, 2005 11:10 AM
> > > To: resiprocate-devel@xxxxxxxxxxxxxxxxxxx
> > > Subject: [reSIProcate] Re-INVITE without SDP
> > >
> > > Hello,
> > > I´m working in a system that requires a B2BUA re-inviting without SDP
> to the caller party forcing it to send a SDP offer in the 200 OK message.
> Is it possible to do that with DUM or resiprocate ?
> > >
> > > Thank you and best regards
> > >
> > >
> > >
> > > Rodrigo Alcoberro
> > > Ingeniero de Desarrollo
> > > Project Leader
> > >
> > > ATS Advanced Technology Solutions
> > > Av. Corrientes 880 Piso 11
> > > C1043AAV - Buenos Aires - Argentina
> > > Tel: +54-11-6393-4345 / Fax: +54-11-6393-4300 ext. 485
> > > Web: www.ats-connection.com
> > >
> > > _______________________________________________
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> > > resiprocate-devel@xxxxxxxxxxxxxxxxxxx
> > > https://list.sipfoundry.org/mailman/listinfo/resiprocate-devel
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