Thanks Olle and Brett. That's what I thought, but wanted to confirm :)
On Fri, Mar 21, 2014 at 4:17 PM, Brett Tate <br...@broadsoft.com> wrote:
> The Contact's ABNF is within RFC 3261 section 25.1. Your new contact
> parameter must conform to contact-extension. You'd use an equals instead
> of colon.
>
> Contact = ("Contact" / "m" ) HCOLON
> ( STAR / (contact-param *(COMMA contact-param)))
> contact-param = (name-addr / addr-spec) *(SEMI contact-params)
> contact-params = c-p-q / c-p-expires
> / contact-extension
> contact-extension = generic-param
> generic-param = token [ EQUAL gen-value ]
> gen-value = token / host / quoted-string
> token = 1*(alphanum / "-" / "." / "!" / "%" / "*"
> / "_" / "+" / "`" / "'" / "~" )
>
> > -----Original Message-----
> > From: sip-implementors-boun...@lists.cs.columbia.edu [mailto:sip-
> > implementors-boun...@lists.cs.columbia.edu] On Behalf Of J C Sunil
> > Kumar Reddy
> > Sent: Friday, March 21, 2014 6:33 AM
> > To: sip-implementors@lists.cs.columbia.edu
> > Subject: [Sip-implementors] Query on Contact header parameter
> >
> > Hi All,
> >
> > I need to send a proprietary parameter in contact header in an INVITE
> > message to other end.
> > Something like this:
> >
> > Contact: "Sunil"
> > <sip:48002@10.128.224.41;transport=tcp>;category:strvalue
> >
> > Here "category:strvalue" is my proprietary parameter. Where "category"
> > is a
> > param name and "strvalue" is the value.
> >
> > What does the SIP standard specify? whether it should be colon(:) or
> > Equals(=)?
> > I mean according to SIP standards, which is the correct one?
> >
> > category:strvalue
> > or
> > category=strvalue
> > or something else?
>
> --
>
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