On 12/19/2013 12:47 PM, iancu laura wrote: > So, you are saying that the syntax should be as follows,for example: > > Content-type: application/dtmf-relay<CR><LF> > Content-length:26<CR><LF> > <CR><LF> > Signal=2<CR><LF> > Duration=250<CR><LF> > > Is <cr><lf> absolutely mandatory after Duration=250?? > And if it really is, in which RFC is this mentioned?
Syntax defined in Section 5.2. INFO Bodies, of draft-kaplan-dispatch-info-dtmf-package-00, does not require CRLF after the duration. But there is a thing to be noted regarding the particular example you give above. The Content-Length is 26, but in the message body you have only 24 characters - you miss 2 characters as there are no SP between "=" and the values. Your example is similar to that in Section 6. Example Exchange, where total body length is 26 with <CRLF>'s and SP between "=" characters: Content-Type: application/dtmf-relay<CR/LF> Content-Length: 26<CR/LF> <CR/LF> <CR/LF> Signal= 6<CR/LF> Duration= 100<CR/LF> Regards, Brez _______________________________________________ Sip-implementors mailing list Sip-implementors@lists.cs.columbia.edu https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors
