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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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