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ABNF Notation
ABNF for SIP Headers
(22 of 93)
SIP Header — Date
Section 20.17 of RFC 3261
and
ABNF in RFC 3261
Date
=
"
Date
"
HCOLON
SIP-date
; example:
;
Date: Thu, 21 Feb 2002 13:02:03 GMT
SIP-date
=
rfc1123-date
rfc1123-date
=
wkday
"
,
"
SP
date1
SP
time
SP
"
GMT
"
wkday
=
"
Mon
" / "
Tue
" / "
Wed
" / "
Thu
" / "
Fri
" / "
Sat
" / "
Sun
"
date1
=
2
DIGIT
SP
month
SP
4
DIGIT
; day month year (e.g., 02 Jun 1982)
month
=
"
Jan
" / "
Feb
" / "
Mar
" / "
Apr
" / "
May
" / "
Jun
" / "
Jul
" / "
Aug
" / "
Oct
" / "
Nov
" / "
Dec
"
time
=
2
DIGIT
"
:
" 2
DIGIT
"
:
" 2
DIGIT
; e.g., 00:00:00 - 23:59:59