@techreport{zhang-p2psip-bcp-04,
    number =    {draft-zhang-p2psip-bcp-04},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-zhang-p2psip-bcp/04/},
    author =    {Jin Peng and Gang Li and Yunfei Zhang and Wei Zhu and Baohong He and Shihui Duan},
    title =     {{bcp for a large scale carrier-level VoIP system using p2psip

}},
    pagetotal = 23,
    year =      2011,
    month =     mar,
    day =       11,
    abstract =  {This document introduces a practical work for Peer-to-Peer (P2P) SIP system based on Distributed Service Network (DSN), which was proposed by China Mobile in ITU-T. In this document, it introduces some key problems of carrier grade P2PSIP VoIP system. Then it gives a brief introduction on DSN VoIP system and especially discusses some key technologies aimed at those mentioned problems. At last, we present some measurement works for validating DSN VoIP system call transaction performance, reliability and high Availability. These measurements include the measurement in lab environment and in real internet.},
}