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SDP
Generic URI
ABNF Notation
Session Description
Addressing
generic rules
"a=" SDP Attributes
SDP attributes defined in
RFC 7701 – Chat Room
RFC 7701
–
Section 8
a=
chatroom
attribute
=/
chatroom‑attr
chatroom-attr
=
chatroom‑label
[ "
:
"
chat‑token
*(
SP
chat‑token
) ]
chatroom-label
=
"
chatroom
"
chat-token
=
(
nicknames‑token
/
private‑msg‑token
/
ext‑token
)
nicknames-token
=
"
nickname
"
private-msg-token
=
"
private‑messages
"
ext-token
=
private‑token
/
standard‑token
private-token
=
toplabel
"
.
" *(
domainlabel
"
.
" )
token
standard-token
=
token