Just to be absolutely sure - do you mean that it is more appropriate to create a new disposition-type of the Content-Disposition header (rather than creating new "handling" parameter values)? Thanks.
Kind regards Ivo Sedlacek Siemens PSE CZ TMM MMA8 phone: +420 5 3877 6532 email: [EMAIL PROTECTED], [EMAIL PROTECTED] Mailcode: tL3PbjBL -----Original Message----- From: ext Paul Kyzivat [ <mailto:[EMAIL PROTECTED]> mailto:[EMAIL PROTECTED] Sent: 19. září 2008 14:08 To: Sedlacek Ivo Cc: [email protected] Subject: Re: [Sip] [sip] extensions of "handling" parameter of Content-Disposition header I can't think why you would want to have added values for the handling parameter. IMO what you want to do would be better served by values of the Content-Disposition itself. Thanks, Paul Sedlacek Ivo wrote: > Hello, > > can anyone please give me an expert opinion on possible extensions of > "handling" parameter defined in RFC3204/RFC3459? > > Is it appropriate to extend and use the "handling" parameter of > Content-Disposition header of a MIME body inserted in a SIP request to > signal a particular action which the sender requests from the recipient? > > For example - if the "handling" parameter contained value "XYZ", the SIP > request recipient would do a special action ActionXYZ using the MIME > body. If the MIME body was included in the SIP request without the > "handling" parameter, the recipient would NOT do the special action XYZ > and instead would just store or render the MIME body. > > AFAIK, RFC3204 defines parameter "handling" of Content-Disposition > header of a MIME body with two defined parameter values "required" and > "optional" and allows for possible future extensions. RFC3204 also > states "The handling parameter, handling-parm, describes how the UAS > should react if it receives a message body whose content type or > disposition type it does not understand". RFC3459 says "The protocol > described here is identical in functionality to RFC 3204 with respect to > SIP.". > > Kind regards > > *Ivo Sedlacek* > Siemens > PSE CZ TMM MMA8 > phone: +420 5 3877 6532 <tel:+420543106532> > email: [EMAIL PROTECTED] < <mailto:[EMAIL PROTECTED]> mailto:[EMAIL PROTECTED]>, > [EMAIL PROTECTED] < <mailto:[EMAIL PROTECTED]> mailto:[EMAIL PROTECTED]> > > Mailcode: tL3PbjBL > > > > ------------------------------------------------------------------------ > > _______________________________________________ > Sip mailing list <https://www.ietf.org/mailman/listinfo/sip> https://www.ietf.org/mailman/listinfo/sip > This list is for NEW development of the core SIP Protocol > Use [EMAIL PROTECTED] for questions on current sip > Use [EMAIL PROTECTED] for new developments on the application of sip
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