Hi All,

            I have a doubt on the ABNF of "history-info" header as defined
in "draft-ietf-sip-history-info-02.txt" :-


    History-Info = "History-Info" HCOLON   hist-info *(COMMA hist-info)
    hist-info = hi-targeted-to-uri *( SEMI hi-param )
    hi-targeted-to-uri= name-addr

Please note that grammar for name-addr is defined in RFC 3261.

However in an example of History-Info header defined in the draft (in
section 4.2) :-
History-Info:<sip:[EMAIL PROTECTED];cause=302;text=
"Moved Temporarily">; index=1; foo=bar

note that quoted string occurs in uri-parameters of SIP URI

But as per the SIP-URI grammar defined in Rfc3261, quoted string cannot
occur .

Please confirm on this..


Regards
Anil N

Hughes Software Systems (HSS)-  B'lore India
Office Number: +91-80-51067074

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