%% You should probably cite rfc9248 instead of this I-D.
@techreport{ietf-rum-rue-09,
    number =    {draft-ietf-rum-rue-09},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-ietf-rum-rue/09/},
    author =    {Brian Rosen},
    title =     {{Interoperability Profile for Relay User Equipment}},
    pagetotal = 36,
    year =      2021,
    month =     oct,
    day =       11,
    abstract =  {Video Relay Service (VRS) is a term used to describe a method by which a hearing person can communicate with a deaf, hard of hearing or hearing impaired user using an interpreter ("Communications Assistant") connected via a videophone to the deaf/HoH user and an audio telephone call to the hearing user. The CA interprets using sign language on the videophone link and voice on the telephone link. Often the interpreters may be employed by a company or agency termed a "provider" in this document. The provider also provides a video service that allows users to connect video devices to their service, and subsequently to CAs and other deaf/HoH users. It is desirable that the videophones used by the deaf, hard of hearing or hearing impaired user conform to a standard so that any device may be used with any provider and that direct video calls between deaf, hard of hearing or hearing impaired users work. This document describes the interface between a videophone and a provider.},
}