@misc{rfc3264,
    series =    {Request for Comments},
    number =    3264,
    howpublished =  {RFC 3264},
    publisher = {RFC Editor},
    doi =       {10.17487/RFC3264},
    url =       {https://www.rfc-editor.org/info/rfc3264},
    author =    {Henning Schulzrinne and Jonathan Rosenberg},
    title =     {{An Offer/Answer Model with Session Description Protocol (SDP)}},
    pagetotal = 25,
    year =      2002,
    month =     jul,
    abstract =  {This document defines a mechanism by which two entities can make use of the Session Description Protocol (SDP) to arrive at a common view of a multimedia session between them. In the model, one participant offers the other a description of the desired session from their perspective, and the other participant answers with the desired session from their perspective. This offer/answer model is most useful in unicast sessions where information from both participants is needed for the complete view of the session. The offer/answer model is used by protocols like the Session Initiation Protocol (SIP). {[}STANDARDS-TRACK{]}},
}