--------------------------------------------
On Fri, 3/21/14, J C Sunil Kumar Reddy <jcsun...@gmail.com> wrote:
Subject: Re: [Sip-implementors] Query on Contact header parameter
To: "Brett Tate" <br...@broadsoft.com>
Cc: sip-implementors@lists.cs.columbia.edu
Date: Friday, March 21, 2014, 6:58 AM
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?
>
> --
>
>
> This email is intended solely for the person or entity
to which it is
> addressed and may contain confidential and/or
privileged information. If
> you are not the intended recipient and have received
this email in error,
> please notify BroadSoft, Inc. immediately by replying
to this message, and
> destroy all copies of this message, along with any
attachment, prior to
> reading, distributing or copying it.
>
>
_______________________________________________
Sip-implementors mailing list
Sip-implementors@lists.cs.columbia.edu
https://lists.cs.columbia.edu/mailman/listinfo/sip-implementors
_______________________________________________
Sip-implementors mailing list
Sip-implementors@lists.cs.columbia.edu
https://lists.cs.columbia.edu/mailman/listinfo/sip-implementors
