From: "Zeev Kamelmacher" <[EMAIL PROTECTED]>
I'm trying to implement a validation of the sip syntax. I need some
clarifications concerning the SIP BNF (rfc 3261):
1. In case of parsing the request-line (Request-Line = Method
SP Request-URI SP SIP-Version CRLF)
does the SP have to be a single space or there maybe more than
single space, and still the message would be legal ?
RFC 3261 section 25.1:
Several rules are incorporated from RFC 2396 [5] but are updated to
make them compliant with RFC 2234 [10].
"SP" is defined in RFC 2234 section 6.1:
SP = %x20
So "SP" is a single ASCII space character.
Dale
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