…specifies how to use the new proto values with the SDP offer/answer mechanism [ RFC3264 ] for negotiating SCTP-over-DTLS associations. ¶ 2. Conventions The key words " MUST ", " MUST NOT ", " REQUIRED ", " SHALL ", " SHALL NOT ", " SHOULD ", " SHOULD NOT ", " RECOMMENDED ", " NOT…

…e Conflict Resolution Mechanism Needed? . . . . 116 1 . Introduction RFC 3264 [ RFC3264 ] defines a two-phase exchange of Session Description Protocol (SDP) messages [ RFC4566 ] for the purposes of establishment of multimedia sessions. This offer/answer mechanism is used by proto…

…on for each "m=" section that is present in the remote offer, as specified in [ RFC3264 ], Section 6 . For the purposes of this discussion, any session-level attributes in the offer that are also valid as media-level attributes are considered to be present in each "m=" section. E…

…e Conflict Resolution Mechanism Needed? . . . . 116 1 . Introduction RFC 3264 [ RFC3264 ] defines a two-phase exchange of Session Description Protocol (SDP) messages [ RFC4566 ] for the purposes of establishment of multimedia sessions. This offer/answer mechanism is used by proto…

…e Conflict Resolution Mechanism Needed? . . . . 116 1 . Introduction RFC 3264 [ RFC3264 ] defines a two-phase exchange of Session Description Protocol (SDP) messages [ RFC4566 ] for the purposes of establishment of multimedia sessions. This offer/answer mechanism is used by proto…

…e Conflict Resolution Mechanism Needed? . . . . 116 1 . Introduction RFC 3264 [ RFC3264 ] defines a two-phase exchange of Session Description Protocol (SDP) messages [ RFC4566 ] for the purposes of establishment of multimedia sessions. This offer/answer mechanism is used by proto…

…systems. However, just two of these three messages carry SDP, as described in [ RFC3264 ]. 9.1 . Mid Value in Answers The "mid" attribute is an identifier for a particular media stream. Therefore, the "mid" value in the offer MUST be the same as the "mid" value in the answer. Bes…

…n 4.2.4 for an example of this. 3.1.1.2. Offer/Answer Rules In accordance with [RFC3264], offer/answer exchange of the image attribute is as follows. o Offerer sending the offer: * The offerer must be able to support the image attributes that it offers, unless the offerer has exp…

…ever, some of the examples in the document use SDP and the Offer/Answer model [ RFC3264 ] to explain the underlying concepts. ¶ The following diagram illustrates a successful Trickle ICE exchange with a using protocol that follows the Offer/Answer model: ¶ Alice Bob | Offer | |--…

…systems. However, just two of these three messages carry SDP, as described in [ RFC3264 ]. 9.1 . Mid Value in Answers The "mid" attribute is an identifier for a particular media stream. Therefore, the "mid" value in the offer MUST be the same as the "mid" value in the answer. Bes…

…4.2.4 for an example of this. 3.1.1.2 . Offer/Answer Rules In accordance with [ RFC3264 ], offer/answer exchange of the image attribute is as follows. o Offerer sending the offer: * The offerer must be able to support the image attributes that it offers, unless the offerer has ex…

…systems. However, just two of these three messages carry SDP, as described in [ RFC3264 ]. 9.1 . Mid Value in Answers The "mid" attribute is an identifier for a particular media stream. Therefore, the "mid" value in the offer MUST be the same as the "mid" value in the answer. Bes…

…ever, some of the examples in the document use SDP and the Offer/Answer model [ RFC3264 ] to explain the underlying concepts. ¶ The following diagram illustrates a successful Trickle ICE exchange with a using protocol that follows the Offer/Answer model: ¶ Alice Bob | Offer | |--…

… information is the utilization of Offer/Answer semantics (which are based on [ RFC3264 ]) as part of the SIP protocol [ RFC3261 ] [ ICE-SIP-SDP ]. [ RFC7825 ] defines an ICE usage for the Real-Time Streaming Protocol (RTSP). Note, however, that the ICE usage is based on RFC 5245…

… be transmitted in a real-time text conversation, following the procedures in [ RFC3264 ]. NOTE: A WebRTC data channel is always bi-directional. The usage of the 'dcsa' attribute only affects the direction in which implementations are allowed to transmit text on a T.140 data chan…