@misc{rfc8840,
    series =    {Request for Comments},
    number =    8840,
    howpublished =  {RFC 8840},
    publisher = {RFC Editor},
    doi =       {10.17487/RFC8840},
    url =       {https://www.rfc-editor.org/info/rfc8840},
    author =    {Emil Ivov and Thomas Stach and Enrico Marocco and Christer Holmberg},
    title =     {{A Session Initiation Protocol (SIP) Usage for Incremental Provisioning of Candidates for the Interactive Connectivity Establishment (Trickle ICE)}},
    pagetotal = 34,
    year =      2021,
    month =     jan,
    abstract =  {The Interactive Connectivity Establishment (ICE) protocol describes a Network Address Translator (NAT) traversal mechanism for UDP-based multimedia sessions established with the Offer/Answer model. The ICE extension for Incremental Provisioning of Candidates (Trickle ICE) defines a mechanism that allows ICE Agents to shorten session establishment delays by making the candidate gathering and connectivity checking phases of ICE non-blocking and by executing them in parallel. This document defines usage semantics for Trickle ICE with the Session Initiation Protocol (SIP). The document also defines a new SIP Info Package to support this usage together with the corresponding media type. Additionally, a new Session Description Protocol (SDP) "end-of-candidates" attribute and a new SIP option tag "trickle-ice" are defined.},
}