@techreport{ietf-megaco-callflows-04,
    number =    {draft-ietf-megaco-callflows-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-ietf-megaco-callflows/04/},
    author =    {B Madhubabu and Prerepa Viswanadham and Krishna Gundamaraju},
    title =     {{Megaco/H.248 Call flow examples}},
    pagetotal = 295,
    year =      2004,
    month =     nov,
    day =       15,
    abstract =  {The Megaco/H.248 call flow examples draft illustrates the usage of Megaco - Version 1 protocol {[}Ref:3{]} defined between the Media Gateway Controller and Media Gateway. In light of the vast features presently incorporated and continuously evolving features of the protocol, it serves the purpose of representing typical use case scenarios. There are a lot of possible scenarios for usage of MEGACO protocol. It is not the intent of the draft to represent the inter-working functionality among various protocols, however, an attempt is made to depict its usage in such a case for the purpose of completeness in the larger perspective. An attempt has been made to illustrate the supplementary call services using MEGACO. The call flows can be categorized in to two sub sections,},
}