[sr-dev] about contact params

[Iñaki Baz Castillo]

2010/11/26 Daniel-Constantin Mierla <miconda at gmail.com>:
>> For sure, Fromtag MUST be a header param and not a URI param (as
>> Fromtag is defined to be a header param in RFC3261).
>
> I am also positive about this, if there are no arrow brackets, then it is a
> header parameter. But I cannot say now exactly where is specified.

Section 20:

  The Contact, From, and To header fields contain a URI.  If the URI
  contains a comma, question mark or semicolon, the URI MUST be
  enclosed in angle brackets (< and >).  Any URI parameters are
  contained within these brackets.  If the URI is not enclosed in angle
  brackets, any semicolon-delimited parameters are header-parameters,
  not URI parameters.

-- 
Iñaki Baz Castillo
<ibc at aliax.net>