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ABNF Notation
ABNF for SIP Headers
(15 of 93)
SIP Header — Content-Disposition
Section 20.11 of RFC 3261
and
ABNF in RFC 3261
—
IANA
RFC 2183
–
Section 2
RFC 3204
–
Section 6, p. 8
(for "handling")
Content-Disposition
=
"
Content‑Disposition
"
HCOLON
disp‑type
*(
SEMI
disp‑param
)
; example:
;
Content-Disposition: session;handling=optional
disp-type
=
"
render
" / "
session
" / "
icon
" / "
alert
" /
; see RFC 3261
"
aib
" /
; see
RFC 3893
–
Section 2
"
early-session
" /
; see
RFC 3959
–
Section 4
"
by-reference
" /
; see
RFC 5621
–
Section 9.4
disp‑extension‑token
disp-extension-token
=
token
disp-param
=
handling‑param
/
generic‑param
handling-param
=
"
handling
"
EQUAL
( "
optional
" / "
required
" /
other‑handling
)
other-handling
=
token