@misc{rfc7904,
    series =    {Request for Comments},
    number =    7904,
    howpublished =  {RFC 7904},
    publisher = {RFC Editor},
    doi =       {10.17487/RFC7904},
    url =       {https://www.rfc-editor.org/info/rfc7904},
    author =    {Cullen Fluffy Jennings and Bruce Lowekamp and Eric Rescorla and Salman Baset and Henning Schulzrinne and Thomas C. Schmidt},
    title =     {{A SIP Usage for REsource LOcation And Discovery (RELOAD)}},
    pagetotal = 20,
    year =      2016,
    month =     oct,
    abstract =  {This document defines a SIP Usage for REsource LOcation And Discovery (RELOAD). The SIP Usage provides the functionality of a SIP proxy or registrar in a fully distributed system and includes a lookup service for Address of Records (AORs) stored in the overlay. It also defines Globally Routable User Agent URIs (GRUUs) that allow the registrations to map an AOR to a specific node reachable through the overlay. After such initial contact of a Peer, the RELOAD AppAttach method is used to establish a direct connection between nodes through which SIP messages are exchanged.},
}