anchor.diff:      MajorBin = sip_binary:integer_to_binary(Major),
       MinorBin = sip_binary:integer_to_binary(Minor),
       <<MajorBin/binary, $., MinorBin/binary>>;
  +
  +%% 20.25 Organization
  +%% http://tools.ietf.org/html/rfc3261#section-20.25
  +process(fn, 'organization', _Ignore) -> <<"Organization">>;
  +process(p, 'organization', Bin) ->
  +    sip_binary:trim(Bin);
   
   %% .....
   process(pn, <<"v">>, _Ignore) -> 'via';
  
positive.code:      % MIME-Version
       ?_assertEqual({1, 0}, parse('mime-version', <<"1.0">>)),
       ?_assertEqual(<<"1.0">>, format('mime-version', {1, 0})),
  
  
  
  
negative.code:                      "Expires: 213\r\nFrom: sip:alice@localhost\r\n",
                       "In-Reply-To: 70710@saturn.bell-tel.com, 17320@saturn.bell-tel.com\r\nMax-Forwards: 70\r\n",
                       "Min-Expires: 213\r\nMIME-Version: 1.0\r\n",
                       "Organization: Boxes by Bob\r\n",
  
                       "Content-Length: 5\r\nVia: SIP/2.0/UDP localhost\r\n",
                       "To: sip:bob@localhost\r\n"
  