@misc{rfc6141,
    series =    {Request for Comments},
    number =    6141,
    howpublished =  {RFC 6141},
    publisher = {RFC Editor},
    doi =       {10.17487/RFC6141},
    url =       {https://www.rfc-editor.org/info/rfc6141},
    author =    {Gao yang and Gonzalo Camarillo and Christer Holmberg},
    title =     {{Re-INVITE and Target-Refresh Request Handling in the Session Initiation Protocol (SIP)}},
    pagetotal = 26,
    year =      2011,
    month =     mar,
    abstract =  {The procedures for handling SIP re-INVITEs are described in RFC 3261. Implementation and deployment experience has uncovered a number of issues with the original documentation, and this document provides additional procedures that update the original specification to address those issues. In particular, this document defines in which situations a UAS (User Agent Server) should generate a success response and in which situations a UAS should generate an error response to a re-INVITE. Additionally, this document defines further details of procedures related to target-refresh requests. {[}STANDARDS-TRACK{]}},
}