It's not legal. The " would have to be escaped
So this would be ok Contact: <sip:[EMAIL PROTECTED]:5060;tgrp=%22name2%22> I mean, I don't know for sure it's not legal but such a trivial change (to allow the ") is so unnecessary that I doubt it would be allowed. It would break all SIP parsers for a start - usually when new parameters are introduced they agree with the standard grammar. In this case for a uri-parameter, all new parameters have to agree with the definition of other-param: other-param = pname [ "=" pvalue ] pname = 1*paramchar pvalue = 1*paramchar paramchar = param-unreserved / unreserved / escaped param-unreserved = "[" / "]" / "/" / ":" / "&" / "+" / "$" No double quote characters are allowed in the paramchar. single quote is ok - so the following would be allowed too: Contact: <sip:[EMAIL PROTECTED]:5060;tgrp='name2'> -----Original Message----- From: [EMAIL PROTECTED] on behalf of Valentin Nechayev Sent: Fri 23/05/2008 18:26 To: [email protected] Subject: [Sip-implementors] quoted URI parameters (especially, tgrp) Hi, is there a new RFC or even draft which allows syntax like Contact: <sip:[EMAIL PROTECTED]:5060;tgrp="name2"> ? According to RFC3261, quotes aren't allowed for pvalue, but seems style as shown is common at least for two vendors. -- Valentin Nechayev PortaOne Inc., Software Engineer mailto:[EMAIL PROTECTED] _______________________________________________ Sip-implementors mailing list [email protected] https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors _______________________________________________ Sip-implementors mailing list [email protected] https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors
